Short distance from metro station, good size of the room. Place is quiet, but ventilation is such that neighbor's kitchen cooking odors spread rather far (perhaps guests need to be educated on the hood usage). Kitchen somewhat undersupplied (only one rather small pot, pan, few kitchen utensils, microwave instead of real oven/micro combo, tiny dishwasher, very small counter).
A few small irritations that bothered me throughout were sharp edges on door handles and cabinets, poorly designed shower curtain, hard closing of all doors (closets, fridge, cabinets, entry doors) making a lot of noise, which was not well insulated. AC system never really worked the way it was programmed (temperature was always higher than that set by the user by couple of degrees), but I was lucky that the overall outside temperature was not too high, so didn't feel that much of discomfort. Not sure how it would feel in a heat wave.
Overall good option for a single traveler longer stay (e.g. week), but a few rough edges in the actual experience.