We stayed at Joan's airbnb for 10 days and the host was very welcoming. The apartment was a little smaller than we expected as we were 5 but it was okay. However we found several cockroaches in the kitchen on the first day and during the whole stay. We discovered on the last day that they were hidden behind the kitchen worktop. We were surprised to see these insects because the apartment was very clean. The area was close to the Rambla but very dangerous at night.