Portimao old town is still an original Portuguese small town, as well as is this apartment original Portuguese one. The town is very safe and calm, as well as is this apartment! The best is of course big lovely terrace where you can enjoy sunshine from early morning until late evening, no one seeing you!
This probably is not the cheapist one, but you should think also what you get with some more euros? A nice home where I really has been thinking your well being! AND THE SUNSHINE IS BACK NOW!!