May be the best option for Prague, because this is Prague Section 2 and there are no a lot of tourists, just local people. Name is Vinohrady. Gautier may be the most friendly guy in the world and communciation with Veronika was great. Room was very big and bed was very comfortable. From Florenc, bus 135 best option to reach and just 3.station name is Na Smetance than just 5 minutes walk. To Wenceslas Square walk just 10 minutes and also you can walk Stare Mesto. For castle you can use tram 22 and for airport best option from Namesti Miru metro to Nadrazi Veleslavin and transfer to airport bus 119. Thanks you very much.