Easily one of the best places I've stayed at in Mexico City. I would definitely stay again.
True to picture, if anything I think it looks even nicer in person. Very nice decor with small touches that makes it feel like you're in a catalog. Lovely building on a quiet street, everything you need in the kitchen. Washer/Dryer (though I will note this is the one bad thing it's one of those combo single units that washes and dries so it takes 11h and if it's pretty loaded everything will still be a little damp).
Very close to Reforma, major transportation, and a bunch of nice restaurants withing a block or two.