We've stayed opposite at Riu 4* incredible internet rate from Easyjet, £40 for a room (2 people) including breakfast and dinner.Very friendly people and with sort of entretainment during evening.
Lorcrimar is just next to the motorway, 3* might be ok position but looks shabby.Check at http://www.easyjet.com hotels, you might as well book Guadalpin 5* for a few £ extra you know that you've stayed at the best, I can't complain about Riu. Lorcrimar is really at the very end of Puerto Banus, should be listed as San Pedro.