Really great location. Right around the corner from the metro from the airport, which will bring you to the football grounds, the city centre, Bioparc and the beach. Great bus service to the oceanographic and the science centre. If you fancy walking instead, it’s about 30 minutes to the science centre/ dry river bed and 30 minutes to the beach. There is a mercadona right on the main road or behind the metro, if you plan on cooking or making bocadillos during your stay. The hosts are very accommodating and so let them know your times of arrival and departure and they’ll try to help you out with early check in or late checkout ( if the don’t have other guests).
If you aren’t aware of the Spanish way of life, and are looking for a rest, this might not be for you as the neighbours are very loud.