Exceptional!
The best hospitality we could find!
The apartments is true to its description, and well kept. The full width windows is wonderful : it reminds to you a loft.
There is a supermarket on the opposite of the apartment and a bakery where you can buy breakfast near around.
We slept for only one night, and visit the astonishing Bilbao! You can reach the town both by car (but take at mind you have to pay around 5-8€ for a 4-hour parking, and during parties is very hard to find one) or by the underground. The host let you use their subway card with 0 fee.