Keolys’s apartments is so nice! Comparing to other apartments in London, It is cost-effective. Subway station is also close to it, although it usually takes about 30-40 minutes to go to the center of the city. The apartment is very clean and Keolys is very nice. She introduced the ways of using coffee machine, TV, and hot water. There is only a little problem, the water pressure and temperature is not so enough when I take a shower, but they intend to solve the problem within a few days. We checked in in person, and her friend also collect the key face to face. We had to leave for airport very early in the morning, and her business partner collected the key at around 5 am. We appreciate them so much! If we come back to London in the future, I will choose it again!