Celina was great to deal with, would reply to any emails very quickly and was great advice when we arrived. She was kind enoughto email me after the first night to check on us and offer to assist should we have any questions. She couldn't accommodate an early check-in due to her work schedule, but was flexible on check-out which was much appreciated.
The flat is ideally located in South Harlem within 2 minutes walk from the subway, with lots of nice restaurants and cafés nearby. The double bed in the room is smaller than normal and so could not fit 2 people comfortably. The inflatable bed is not ideal and the sofa not really comfy either. The street on the living room side is noisy as you could expect with such central location, but earplugs do the trick perfectly. Also plan eye masks for both bedroom and living room ad the curtains completely let the light in (the ones in the bedroom are scarily crooked and so we sisn't try to close them just in case).
The flat could have been cleaner (vacuum, dust) and the kitchen tidier (crockery by the side of the sink that was clean but left there rather than stored oce dry). Overall a convenient flat but not perfect.