Seville: the apartment is beautiful and very conveniently located. It is a 5 minute walk to the cathedral, which is very close to other attractions such as the Real Alcazar. 15 minutes walk the opposite way you will easily find the river and bars for nightlife. We did not meet the host in person, but they were very accommodating and friendly over text. The instructions for self check-in was very clear and we got into the apartment with no problem.