We stayed here for a weekend break.
The appartment was very clean and Enrique was a lovely host.
The metro isn't too far to walk and location is good.
The 2 things which let it down is x2 people didn't sleep well. There was either a bar or noisy neighbor's underneath being loud until 1am.
There is also 1 couch which wasn't enough to comfortably sit 4 people. We were very squashed!
So I'd say 3 people is best and avoid the middle two bedrooms if you want to sleep! Otherwise it's a great place to stay!