We had three stays here, so obviously we like this stylish flat located in a nice, quiet part of the city, about 15 mins' walk from bars and restaurants. The management company Altido were very good about getting a few things fixed in the bathroom and supplying needed kit for the kitchen.
A couple of things to note: (1) Unless you ask, Altido expect you to go to their offices (about a mile away) to collect the keys. We didn't think this was reasonable but fortunately they arranged for the friendly Gustavo to meet us there with the keys. (2) The soundproofing with the flat above is poor and we could clearly hear the guy up there talking and occasionally thumping about. Altido said they could do nothing about it and said we would need to contact the local authorities if it was a problem - which we thought was strange. But luckily it was only a problem a couple of times. All in all, a very nice place to stay and Altido were very helpful and attentive.