Hi, I’ve went to old Marbella last year as single parent with ds2 when he was 10. He loved it (I’d been before). We spent the majority of the time on the family beach snorkelling, did a boat trip to the posh part of Marbella so ds could look at the Ferrari’s etc, we also did a coach trip to Gibraltar to see the monkeys. Old Marbs is children friendly, play park in the beach, friendly restaurants. We were going to go again this year but I couldn’t co-ordinate the cheap flights (£27 return!) and hotel we always stay in!