The apartment is in a very good area but definitely a bit far from „chic“. The price is pretty high for the standard you get.
Also be aware that this apartment is in hands of a company that runs a lot of these apartments permanently rented to tourists wich is a big problem in Barcelona-if that is no problem to you that is alright but personally I would prefer an apartment that really is what you expect an Air Bnb to be-not a holiday home like every other..
Communication, check-in and check out were on point though.