Question: When Chopin lived with his parents in the city where Coffeeheaven is now headquartered, where did he stay?

full_context: Document 1: Frédéric Chopin: Two Polish friends in Paris were also to play important roles in Chopin's life there. His fellow student at the Warsaw Conservatory, Julian Fontana, had originally tried unsuccessfully to establish himself in England; Albert Grzymała, who in Paris became a wealthy financier and society figure, often acted as Chopin's adviser and "gradually began to fill the role of elder brother in [his] life." Fontana was to become, in the words of Michałowski and Samson, Chopin's "general factotum and copyist".
Document 2: Gloria Jean's Coffees: Gloria Jean's Coffees is a franchised specialty coffeehouse company that has opened more than 1,000 coffee houses across 39 markets worldwide, including over 460 in Australia. In 2014 Gloria Jeans was purchased by the Retail Food Group for $163.5 million.
Document 3: Metropolis Coffee Company: Metropolis Coffee Company is a coffee roasting company, wholesaler and retailer with locations at 1039 W. Granville Avenue and 3057 N. Rockwell Avenue in Chicago, Illinois. The company supplies coffee to hundreds of cafes and restaurants throughout the US, Canada, and Korea. In 2005, they were named by "Newcity" as the best place in Chicago to buy coffee beans and noted for their donation of $2 to Oxfam for Tsunami for each pound of beans purchased. Metropolis is also a back-to-back winner of the Good Food Awards, and winner of Roast Magazine's Roaster of the Year - A national roasting competition.
Document 4: Frédéric Chopin: In 1817 the Saxon Palace was requisitioned by Warsaw's Russian governor for military use, and the Warsaw Lyceum was reestablished in the Kazimierz Palace (today the rectorate of Warsaw University). Fryderyk and his family moved to a building, which still survives, adjacent to the Kazimierz Palace. During this period, Fryderyk was sometimes invited to the Belweder Palace as playmate to the son of the ruler of Russian Poland, Grand Duke Constantine; he played the piano for the Duke and composed a march for him. Julian Ursyn Niemcewicz, in his dramatic eclogue, "Nasze Przebiegi" ("Our Discourses", 1818), attested to "little Chopin's" popularity.
Document 5: Seattle's Best Coffee: In 1983, the name again changed from Stewart Brothers Wet Whisker to Stewart Brothers Coffee. Shortly after, business began to expand, and new shops opened in Bellevue, Washington, and in Seattle's historic Pike Place Market a year later. In 1991, the company was renamed "Seattle's Best Coffee" after winning a local competition. Around 1995, Seattle's Best Coffee was purchased by a group of investors who own Torrefazione Italia. They formed a new company made up of both parties called Seattle Coffee Holdings. In 1997, Seattle Coffee Holdings changed its name to Seattle Coffee Company.
Document 6: Frédéric Chopin: In 1827, soon after the death of Chopin's youngest sister Emilia, the family moved from the Warsaw University building, adjacent to the Kazimierz Palace, to lodgings just across the street from the university, in the south annex of the Krasiński Palace on Krakowskie Przedmieście,[n 5] where Chopin lived until he left Warsaw in 1830.[n 6] Here his parents continued running their boarding house for male students; the Chopin Family Parlour (Salonik Chopinów) became a museum in the 20th century. In 1829 the artist Ambroży Mieroszewski executed a set of portraits of Chopin family members, including the first known portrait of the composer.[n 7]
Document 7: Frédéric Chopin: Fryderyk's father, Nicolas Chopin, was a Frenchman from Lorraine who had emigrated to Poland in 1787 at the age of sixteen. Nicolas tutored children of the Polish aristocracy, and in 1806 married Justyna Krzyżanowska, a poor relative of the Skarbeks, one of the families for whom he worked. Fryderyk was baptized on Easter Sunday, 23 April 1810, in the same church where his parents had married, in Brochów. His eighteen-year-old godfather, for whom he was named, was Fryderyk Skarbek, a pupil of Nicolas Chopin. Fryderyk was the couple's second child and only son; he had an elder sister, Ludwika (1807–55), and two younger sisters, Izabela (1811–81) and Emilia (1812–27). Nicolas was devoted to his adopted homeland, and insisted on the use of the Polish language in the household.
Document 8: Frédéric Chopin: In October 1810, six months after Fryderyk's birth, the family moved to Warsaw, where his father acquired a post teaching French at the Warsaw Lyceum, then housed in the Saxon Palace. Fryderyk lived with his family in the Palace grounds. The father played the flute and violin; the mother played the piano and gave lessons to boys in the boarding house that the Chopins kept. Chopin was of slight build, and even in early childhood was prone to illnesses.
Document 9: Frédéric Chopin: Frédéric François Chopin (/ˈʃoʊpæn/; French pronunciation: ​[fʁe.de.ʁik fʁɑ̃.swa ʃɔ.pɛ̃]; 22 February or 1 March 1810 – 17 October 1849), born Fryderyk Franciszek Chopin,[n 1] was a Polish and French (by citizenship and birth of father) composer and a virtuoso pianist of the Romantic era, who wrote primarily for the solo piano. He gained and has maintained renown worldwide as one of the leading musicians of his era, whose "poetic genius was based on a professional technique that was without equal in his generation." Chopin was born in what was then the Duchy of Warsaw, and grew up in Warsaw, which after 1815 became part of Congress Poland. A child prodigy, he completed his musical education and composed his earlier works in Warsaw before leaving Poland at the age of 20, less than a month before the outbreak of the November 1830 Uprising.
Document 10: Xen Coffee: Xen Coffee is an independent siphon coffee bar in Hong Kong. Xen Coffee's first coffee shop was in Quarry Bay. Xen Coffee serves highly selective coffee varieties from Africa, Indonesia, Central and South Americas. Xen Coffee was awarded Best Fair Trade Cafe in Hong Kong for its effort as a pioneer in promoting Fair Trade products like chocolate from Ghana, organic coffee from Ethiopian Yirgacheffe and the rainforest of Guatemala in Hong Kong. "Time Out" magazine (Hong Kong edition) has selected Xen Coffee as one of Hong Kong's 20 Best Coffee Spots. Xen Coffee has also been covered in "My Coffee Guide" written by Moses Chan, a coffee geek and celebrity in Hong Kong. Helen Chow, the head Siphonist of Xen Coffee was awarded the title of World Siphonist by the Specialty Coffee Association of Japan (SCAJ) to honor her achievement as second runner-up in the World Siphonist Championship (WSC) 2010. The founder of Xen Coffee, Dixon Ip, is the first person in China to obtain certifications from both the Specialty Coffee Association of America (SCAA) and Coffee Quality Institute (CQI) as SCAA Cupping Judge and CQI Licensed Q Grader. Xen Coffee focuses on educating the local community on coffee beyond espresso and promoting the concept of enjoying specialty coffee from single origins.
Document 11: Coffeeheaven: Coffeeheaven (stylized as coffeeheaven) was a Central European coffee house business based in Warsaw, Poland. It operated specialty branded coffee/sandwich bars in Poland, Slovakia, Bulgaria and Hungary, with stores in Latvia trading under the brand name Coffee Nation.
Document 12: Warsaw: One of the most famous people born in Warsaw was Maria Skłodowska-Curie, who achieved international recognition for her research on radioactivity and was the first female recipient of the Nobel Prize. Famous musicians include Władysław Szpilman and Frédéric Chopin. Though Chopin was born in the village of Żelazowa Wola, about 60 km (37 mi) from Warsaw, he moved to the city with his family when he was seven months old. Casimir Pulaski, a Polish general and hero of the American Revolutionary War, was born here in 1745.
Document 13: Coffeehouse: In the 17th century, coffee appeared for the first time in Europe outside the Ottoman Empire, and coffeehouses were established, soon becoming increasingly popular. The first coffeehouses appeared in Venice in 1629, due to the traffic between La Serenissima and the Ottomans; the very first one is recorded in 1645. The first coffeehouse in England was set up in Oxford in 1650 by a Jewish man named Jacob at the Angel in the parish of St Peter in the East. A building on the same site now houses a cafe - bar called The Grand Cafe. Oxford's Queen's Lane Coffee House, established in 1654, is also still in existence today. The first coffeehouse in London was opened in 1652 in St Michael's Alley, Cornhill. The proprietor was Pasqua Rosée, the servant of a trader in Turkish goods named Daniel Edwards, who imported the coffee and assisted Rosée in setting up the establishment in St Michael's Alley, Cornhill.
Document 14: Costa Coffee: Costa Coffee was founded in London in 1971 by the Costa family as a wholesale operation supplying roasted coffee to caterers and specialist Italian coffee shops. Acquired by Whitbread in 1995, it has since grown to 3,401 stores across 31 countries. The business has 2,121 UK restaurants, over 6,000 Costa Express vending facilities and a further 1,280 outlets overseas (including 395 in China).
Document 15: Frédéric Chopin: From September 1823 to 1826 Chopin attended the Warsaw Lyceum, where he received organ lessons from the Czech musician Wilhelm Würfel during his first year. In the autumn of 1826 he began a three-year course under the Silesian composer Józef Elsner at the Warsaw Conservatory, studying music theory, figured bass and composition.[n 3] Throughout this period he continued to compose and to give recitals in concerts and salons in Warsaw. He was engaged by the inventors of a mechanical organ, the "eolomelodicon", and on this instrument in May 1825 he performed his own improvisation and part of a concerto by Moscheles. The success of this concert led to an invitation to give a similar recital on the instrument before Tsar Alexander I, who was visiting Warsaw; the Tsar presented him with a diamond ring. At a subsequent eolomelodicon concert on 10 June 1825, Chopin performed his Rondo Op. 1. This was the first of his works to be commercially published and earned him his first mention in the foreign press, when the Leipzig Allgemeine Musikalische Zeitung praised his "wealth of musical ideas".
ground_truth: Saxon Palace.
sub_queries: Coffeeheaven >> headquarters location Answer: Warsaw
Where did Chopin live with his family in Warsaw ? Answer: Saxon Palace.