We stayed at Iker's place for 5 nights. We were a group of 5. The apartment is pretty basic according to North-American standards but it is also less expensive than other options. The location is great, 5 minutes of walk to the old city, 3 minutes to hop on tram or train to explore the rest of Bilbao. There is a small supermarket right near the apartment where you can buy everything you need. Amazing wine for 3 euros! There is a lot of cafes and bars everywhere you go. People were friendly and even if they didn't speak English, they tried to help. Iker was also very helpful, answering all our questions in timely manner, we didn't feel we were alone. Overall, great trip! If you want to save money while staying in Bilbao, I highly recommend Iker's place!