Monse and her daughter are wonderful and the location is perfect. Unfortunately the bed was very uncomfortable so I couldn't sleep well and enjoy my time in Bilbao as much as I would have liked. The mattress is thin, low-quality and worn out, and you can feel its springs digging into your torso. There is also a strong catnip odor throughout the apartment. This is only the second time ever I've left a critical review, and I don't like having to write this because Monse is a wonderful person and good host. But as a seasoned Airbnber, I rely on accurate reviews to gauge whether I'll be able to get a good night's sleep, which for me is the most important thing to consider when booking a place. The mattress in this place needs to be replaced with something better quality, ASAP. But, again, Monse is great and the location is perfect.