This apartment is a great place to stay in Mexico city. The location is excellent for tourism, and feels very safe with a guard monitoring entry to the building. The apartment provides purified water - very helpful for those who feel safer not drinking tap water. There are restaurants and cafes nearby as well as convenience stores for supplies. The kitchen is well-equipped and the TV worked well - we were able to watch a Netflix movie with no fuss. It was easy to find the apartment and get in - no issues with keys because there's a keypad system for the apartment door. There is a washer (no dryer) but our things dried quickly hanging up. The host was responsive to a request for extra towels and paper products.
The apartment layout is long and narrow with living area kitchen and one bathroom at front and then a long corridor to the bedrooms at the far end. It is a bit noisy in the building due to the concrete and glass construction - you do hear other people in the building and street noise - traffic and construction, but it's urban living - not surprising. The living area feels a little "exposed" since there is just an etched glass wall between it and the elevator hall where other residents pass by. The decor is simple and modern. We found the beds very comfortable. The bathrooms are modern and have nice showers with fairly limited hot water. I could not take a shower long enough to shampoo twice and condition my hair without finishing in cold water. Not a big deal to me, but some might be bothered by this. Very minimal soap and shampoo provided - again no problem for me, but just so others know what to expect. The hair-dryer provided was decent quality, and there were a couple of space heaters - helpful since the building doesn't have heat - typical in Mexico due to the warm climate.
All-in-all, I highly recommend this apartment and would happily stay there again.