when it first opened, in 1951 (!), the sala de fiestas
mar blau was located in what now is the terrace of the hostal (overlooking p.d.b./etc). as there was 3 rooms just next the authorities thought it was a kind-of-brothel like other similar salas de fiestas in spain (first boogie-boogie with some belgian chicas, then shagga-shagga

) so they had to move a bit further down (where now you find the new complex of apartments).....
on a curious note, juan (the owner of the hostal) started working at the sala de fiestas the 3rd day after its opening cleaning glasses. as he was still a wee boy he had to stand on a box for a few years so he could reach the sink ! !