There was much to like about this apartment. It's spacious, light-filled, very well-equipped, and quiet at night. The bed was on the firm side, but I found it quite comfortable. And it's just a couple of blocks to the Old Town, and not far from the train station and bus stops. Communications with Marcos were good. He was very responsive to my few inquiries.
This is, or at least appears to be, a corporate rental, and could not be described as "homey" in any way. Both the apartment and the building itself are somewhat stark in design--but not unpleasantly so.
The only real negative during my stay was construction noise near the building during some of the time I was there. The noise wasn't constant, and it didn't occur in the evenings, but when it was going on it was definitely disturbing.
I would definitely consider staying her again. I'd probably give it 4.5 stars if that was an option.