We had a great stay at Raul's place! It was very stylishly decorated and furnished, and it was extremely well-designed for a smaller space. We stayed for a month while we worked from home, so we got to know it quite well.
The location of the apartment is great - it's in a pretty building with friendly 24-hour doormen. It's not in the most popular-for-tourists parts of town (Roma Norte, Condesa), but it's in a walkable area near parks and plenty of street food (try the Chamorro torta on the corner by the Plaza de San Juan). It had a lot of great amenities and was clean and comfortable. The apartment also has everything you need to cook and relax in the kitchen and dining room, and it has a great shared space upstairs if you ever want a change of scene. If you stay for a long period of time, it comes with a 1x a week cleaning, which is great! There is a laundry room right upstairs that is easy to use and affordable. In addition, there's a grocery store that is less than 10 minutes away (Chedraui), so it's easy to get food to cook! Raul was super responsive any time we had questions and was very communicative about anything happening with the building (maintenance, cleaning, etc.).
Just a few things to keep in mind: the wi-fi is good, but it's not quite strong enough to power two people doing video calls. If you are looking to work remotely, keep that in mind. It was strong enough for one person on video calls. There's a co-working space not too far of a walk away, so we used that as a second wi-fi spot. The hot water in the bathroom also runs out pretty quickly, which is good to know before you plan on a super long shower! And the shared gym has two broken machines (treadmill and stationary bike), so if you're hoping to use that space, keep in mind that only the elliptical works. Honestly, those were only minor things for us, and overall we really loved the space!
TLDR; we really loved our stay here and would definitely return. We thought it was a great value and a great place to land for a month of working remotely.