The location is fantastic, really close to the Sagrada Família in a nice super-chilled part of town. It’s handy for the Metro, there are loads of local supermarkets and bars, and there is a really nice Italian restaurant downstairs.
The hosts are welcoming, professional and responsive. Nice coffee, wine and snacks are provided on arrival too.
The apartment has air-con, a little safe for your valuables and a basic kitchen. Just don’t let the pizza wheel fool you — there is no oven (although it turns out you can cook pizzas using a combination of microwave and frying pan).
I would suggest watching what they charge you in the Supermercat directly across the road from the apartment, or use one of the better supermarkets around the corner.