trisha is a great host and the apartment is very nice, too! we stayed in the one downstairs (ground floor) and had a really good time, felt very comfortable. it's in a good & safe neighbourhood - frida kahlo museum just around the corner, coyoacan market, restaurants, cafes very close. a perfect base to explore the city! only the metro station is a littlebit of a walk, 15-20 minutes i would say.
the apartment itself is very spacious and nicely decorated and has everything you need. and as others have said there is warm water!! it doesnt really have a window (only a very small one and part of one wall is made of "frosted" glass...so light gets in, but you can't see through), but that didn't bother us since the apartment has such a nice atmosphere and feel anyway.
totally recommend it and would stay there again!!