Frederico was very nice and helpful. He even helped us with our luggage and to find a garage where we could repair our car. The appartement was as described, basic but it had everything you need. Best Part are the hammocks, where you can relax after a longt sightseeing day! The only downside was the bed....it's very hard.
The location of the appartement is good. There are a lot of shops around the corner and to the metro it's a 10 minute walk.