This was a good apartment. Very strong air conditioning, separate zones for each room, and good hot water. Super clean and cute apartment. It is located right on the river, which is down a steep hill from downtown (e.g., coffeeshops, sites) but pretty close to the nighttime river activity (restaurants, bars). Right near the Luis Ponsi bridge.
Host was very communicative and responsive with issues, including unreliable wifi and bag storage. The wifi was unreliable in the living room and second bedroom, but it does work in the main bedroom so you can do trip planning.
Overall, a good value, especially given the size!