Hi, thereīs Barcelonaīs Flying Club (AeroClub Barcelona) which has a fleet of about 40 something aircraft which includes single engine piston engine. They have some Cessnaīs and Piperīs, not sure exactly which models but you can check their website.
AeroClub Barcelona-Sabadell > Inicio
If you were going to Madrid I could help you out better, Itīs not far from Barcelona, but either way just PM me if you need anything else
P.S.: Iīm in no way associated with them, Iīm not making any advertising, just trying to help
