You need to stay at Francisco's place. It's a great deal because it's a "shared" space, but you have two rooms all to yourself, Francisco is incredibly helpful (he helped us carry our luggage up the stairs!) but also very respectful of space. We saw our hosts a few times throughout our few days, and it was a great experience. They are just great people. We've always been nervous about staying in a shared space, but it worked out great. The place was clean and comfortable. But most importantly, you really cannot find a better location in Barcelona. Right in the middle of everything in the old district, it felt like we'd been living there for years. Highly recommend! Thanks Francisco!