Space was smaller than expected and it smells moldy. As every AIRBNB in Barcelona, this apartment is overpriced. The location is amazing and the landlords were easy to communicate with. The building entrance is tiny. The bathroom is also tiny. However, if you are planning to spend most of your time outdoors, the location of the apartment makes everything easily accessible and you don't really notice the flaws mentioned above.
We were asked to pay an additional EUR 2.50 per day per person in cash (EUR 50 in total). This was unexpected.