Lobsang's apartment is great, very clean, comfy, spacious and fully equipped (a/c, washing machine, dryer, microwave oven etc, all functioned very well). The apartment has 3 single beds, a double bed, and a sofa bed. It is spacious even 5 people stay at this apartment, but there is only one bathroom. As we are only three people, it doesn't bother us at all. The location of the apt is not right in the city center, but you can reach it in 20min by walking, and of coz there is also metro you can take.
Lobsang is a really nice lady and response promptly. She received us on the day we arrived and briefly told us what to pay attention about the apartment. As our flight back home from Barcelona was at night, Lobsang allowed us to store the luggages at her place till evening which was a big help for us. One minor thing about this apartment is....we have difficulty adjusting the water temperature of the shower. But it didn't really bother us, we still love this apartment and highly recommend it to others.