this apartment is up 6 flights of stairs, but other than that it's a fantastic stay. There was lots of space for me and my three friends with all the supplies we needed.
the location is decent. it's a 10 minute walk to the Segrada Family, the Balló house, and the metro.
and Mo was amazing. we had a car the first night we got into Barcelona, and we couldn't find any parking for a while, it was raining and getting to be very late. Mo was so patient with us even after we were an hour later than our already late check-in time. she also helped us find a medical center we could take our Covid tests before returning to the U.S.
I'd definitely recommend this stay.