Luis place is at an awesome location. It was very easy to get everywhere either by walking, taking a taxi or using public transport. The communication with him went good and the check in was fast and uncomplicated. We also appreciated the tips he gave us at the beginning of the stay (restaurants, locations). However, sadly we didn't feel very comfortable in the place because it wasn't really clean. For example there were stains on the bed sheets and the couch/pillows and the furniture seemed to be very old and used already. In our eyes some changes would be necessary so that one can feel comfortable there, which would be great as the place definitely has great potential!
To summarize, for us the big plus about Luis place was definitely the perfect location and the negative side was the cleanliness.