We were there Americans and we loved this place. It's very modern and clean. You could definitely have 4 people (one couple per bedroom). Kitchen had everything you need to cook a breakfast or any other meal if you want. Living room had a comfy couch and it was easy to use the Roku TV. Wi-fi worked well. There is no central AC/heat so be aware of that for whatever time of year you go, but I think that's common to most places in CDMX. We went in March and weather was perfect. Dalia was very quick with requests for extra TP and garbage bags, and checked in on us a few times to make sure we were enjoying our stay. The concierge was kind and we never had issues getting in the building.
It would be hard to beat the location: several convenience stores are within 8 minute walks to grab water and other items. The park and museum are about a 30 minute walk. Lots of great food/bar options nearby including delicious and cheap street tacos, or upscale cocktails and sit-down restaurants. Both the US and British embassies are within a mile, so it's a safe area and plenty of people speak at least some English. Or at least they're used to communicating with Americans. Even around midnight, the streets felt completely safe, clean, and well lit.
We'd definitely stay in this place again 👍