Great place to stay that's further away from the hustle and noise of the tourist areas. We appreciated the quiet space, impeccably clean, but can be a bit too minimalist if you're used to staying in places that are more homey/ have a more lived in feeling, this has a more hotel feeling.
Marta+Paul communicated enough that we knew they were paying attention but not overly intrusive. They allowed us an early check-in with Gustavo who was very nice explaining everything and made check-in super simple. All appliances, heating/cooling worked well. Although I felt the bedroom would not get as warm as the rest of the place (this may just be because of vent placement).
If you plan on eating out the majority of the time no problem, but if you intended on cooking breakfast or meals you will need to buy lots of groceries. They do not have any food items or basics. Cups, bowls, plates, 1 large pot, 2 pans, utensils, scissors, wine opener, cutting boards, toaster, coffee maker, teapot are available. Grocery store within easy walking distance though as are bakery and restaurants/bars.
Overall we enjoyed our stay here and would recommend. Thank you for making our trip to Barcelona memorable :)