One of the properties raided was only 250 metres from the Marivent Palace, the Spanish Royal Family's summer holiday residence.
Acotur is criticising a "lack of political will" to control serious problems that increase each summer.
Business opinion is that the public do not appreciate the economic benefit that this type of tourism has.
Nine people have been arrested and six victims have been freed.
Stephen Blue is going to be treating music lovers to a free night of "music for the senses" in Plaça de l’Església in his home village of Mancor de la Vall.