Built in 1967 and extensively renovated during the winter of 2005, the Hotel Ondina has a total of 170 guest rooms, including 15 single rooms and a further 155 doubles, which are built over 6 floors. All guest rooms at the hotel come equipped with a modern fully fitted bathroom with shower, along with a direct dial telephone, safety deposit box available for rental and either a balcony or terrace with exterior views. In addition to the above features, a maid service is also provided undertaking a change of towels as required and change of bed linen once a week.

Guest facilities on offer include a 24 hour reception area with currency exchange services, and both luggage and courtesy rooms for late departures, along with an air conditioned buffet style restaurant and snack bar, offering a choice of traditional Spanish, international and vegetarian menus, as well as a games room, public internet terminals, laundry and medical services and a lounge bar.

Sporting and leisure facilities available to guests includes an outdoor freshwater swimming pool with integrated children's section, and spacious sun terraces that are furnished with loungers and parasols.

The Hotel Ondina also provides a seasonal programme of evening entertainment with a children's mini disco which is then followed by either live music, cabaret or other professional shows several times each week.