Everything worked well for my stay. The host greeted me at the agreed time and provided me with the keys. Internet, hot water worked with no issues. The apartment is quite large, with 2 bedrooms , and with large windows in the living room and bedroom which let in a lot of light.
The location is good - although not in the old city, it is close to the long distance train station and there are many shops and restaurants close by. A market (Mercado Jesus) and 2 supermarkets are around the corner. A metro station is about 3 minutes walk. If you want to go where the nightlife is you will have to walk a bit or take the bus or metro.