I have a double room for rent short term in 3 bed penthouse close to Marbella (in the area Xarblanca at the back of the bus station). For one person only, own bathroom, massive terrace, pool, underground parking etc.  Close to buses.  Only quiet serious person considered - sorry no night workers!  Available from 17th May to 28th June.  Rental EUR400/month all in.  I can send you pics.