Good place to stay. These are service apartments with daily cleaning. The staff is really good. There was a couple of things missing in my unit (towels et al.) and someone brought them within minutes. Very comfy bed and pillows and it ranks up there with the cleanest place I've every stayed.
Some complain that it's noisy but it's right on Reforma so of course it is going to be noisy. After a short time the traffic noise becomes background noise and it's just part of being on Reforma and having the amazing birds' eye view of Mexico City life. I had a corner unit so had a view of the Angel and the traffic circle which is a great city view.
Only negative was wifi was choppy and went down at times. Zoom calls were shaky most of the time. Also it's really skinny on supplies. I had only one glass and no cups, for example. Buts there's many places to eat at every price level immediately around the building so preparing food fell off the list.
Would stay again for sure but wished wifi was better.