Jalapa 132 is a perfect location and the rooftop apartment is a gorgeous place to stay. The terrace is amazing and the kitchen area gets great light during the day. This is a really special space in a great location for night life, shopping, etc.
However, I wouldn't necessarily recommend staying here if you're looking for a more luxurious hotel-like experience. It's pretty sparse and the small details that you get in a luxury hotel aren't there. But it's functional, a beautiful space, and was perfect for my stay.
Also, as other people have mentioned, there's a very narrow spiral staircase that you may have a tough time with if you have big suitcases or mobility issues.
Recommend!