For the price, Julia's place is very nice.
Pros: the LOCATION is as perfect as you can get (you're close to Roma and in the heart of Condesa) - it's safe - it's spacious - it has a lot of character - it's super clean and quiet - the bed is comfortable and so are the pillows
There are no real cons, but here are some things to consider: the wifi in the bedroom is spotty (but it's pretty good in the living room) - the place is a bit on the cold side, but there's a space heater - the water pressure in the bathroom sink is only a trickle, so if you have a bathroom routine that requires good water pressure in the sink you'll have to make some adjustments or do it in the kitchen sink - the place is a bit old and creaky (but I found that charming).
So if you just need a place to crash, and you aren't high maintenance about the water pressure, it's an awesome spot for the value.