Location and interior aesthetics - AMAZING.
Cleanliness, shower water pressure, towels, functionality, noise - meh.
We were a party of 6 in Mexico for the first time for a friend's wedding, and in general we were comfortable using the apartment as our home base. It was pretty but had a few major points for improvement.
There were ants crawling all over and randomly in the apartment, especially in the kitchen and bathroom. Even after we kept all the food in the fridge, there was still a line of ants crawling from behind the fridge to the living room. The water pressure in the shower was very weak, and for a 5-day stay, we each only received 1 towel (although there is a washing machine in the pantry). Getting ready in the morning was not so satisfying as we all had to go to the living room to put on makeup, and there was no full-length mirror in the apartment. There was also construction happening a few buildings away, and because the walls were thin/ full length windows, there was a lot of noise. We could hear every movement happening in the upper and lower floors of our building.