The flat is small, cosy and has great light. It is perfect for one to two people. As mentioned in other reviews, it is located on the top-most floor of a 5 storey, old building with no elevator. So it is highly recommended that you don't carry a lot of luggage with you as the staircase is quite steep and narrow.
Miguel was a fantastic host. He was willing to give recommendations for places to visit and was available to answer any questions quickly.
The location is great. It's very central to the big shopping and sightseeing areas and provides several transportation options if you wish to venture further. For me, the location was the best thing about this apartment.
The drawbacks of the place were few; mainly the shower - it is very small. The other drawback was that the ceiling slopes in the bedroom which resulted in me knocking my head several times to the beams - something I got better at with practice.
The apartment is well equipped and really allows you to enjoy the good weather as it has several windows. Overall I loved my stay and wouldn't hesitate to recommend it to anyone or go back to it on my next visit.