Residence Portorotondo Tre

English and Italian are the languages of the website, so English-speaking guests can get the essential information before booking. The property itself is an aparthotel, with private apartments rather than a traditional hotel-room setup. That makes it a practical choice if you value space, a kitchenette and the freedom to organise your own meals around diving, beaches and the rest of the day.

The mood is more independent base than full-service resort. You have a balcony, garden views, an outdoor pool and a minimarket on site, with Porto Rotondo's restaurants and bars close by. Bring the appetite, the swimsuit and a little tolerance for stairs: upper floors are reached on foot.

Via Grecale places the residence at the entrance to Porto Rotondo, in Sardinia, rather than in Olbia itself. That distinction matters when you are choosing where to spend the evening: Porto Rotondo's restaurants and local places are within easy reach, while the Archaeological Museum of Olbia is around 9 miles away by road.

Spiaggia Ira is the nearest named beach, around 0.5 miles away by road. Spiaggia Punta Nuraghe is roughly 0.7 miles away, with Sassi Beach and Shirley Bassey Beach also within about 1 to 1.3 miles. The nearest airport is Olbia Costa Smeralda, around 11 miles away by road, with a drive of about 21 minutes.

The useful difference here is the apartment layout. A couple can keep things simple in a one-bedroom apartment, while a larger group can spread across the two- or three-bedroom options instead of negotiating every square metre around a single room. There are also family apartments and a studio for a compact stay. Every unit has a private bathroom, and the larger apartments give you more sensible separation when several divers are travelling together.

A kitchenette with a hob, microwave, fridge and kitchenware lets you sort out breakfast, drinks or a late plate without waiting for a restaurant. There is a dining area, seating area and sofa, while the balcony and garden view give you somewhere to sit when the wet kit has been put away elsewhere and the day's photographs are being judged with the usual optimism. Air conditioning is available, alongside heating for cooler nights.

The accommodation is tiled, with a wardrobe or closet, clothes rack and drying rack for clothing. A flat-screen TV, free WiFi and a safety deposit box cover the less glamorous but genuinely useful parts of a stay. The apartments have one bathroom each, so larger groups should factor that into their morning routine before everyone heads for the water.

Residence Portorotondo Tre gives you the equipment for self-catering rather than a hotel dining timetable. The kitchenette includes a hob, microwave, fridge, kitchenware and a dining table, which is exactly the sort of arrangement that works when your appetite arrives before the sensible hour for dinner. The on-site minimarket helps with the small essentials without requiring a separate shopping trip.

When cooking feels like an unreasonable post-dive activity, Porto Rotondo supplies nearby alternatives. Ristorante Pizzeria Gigi e Antonella is around 300 metres away, while Madrugada is roughly 350 metres from the residence and Tartarughino about 450 metres away. For a drink, Il Bar della Piazza is around 0.6 miles away on foot. The named nearby venues are restaurants and bars in town, not dining outlets inside the residence, so your evening meal takes place beyond your apartment door.

The outdoor swimming pool is the centrepiece for the hours when you are not in the sea, at the table or in the bar. It is described as an infinity pool, and the residence also provides outdoor furniture, so you can turn a non-diving afternoon into a straightforward swim and sit-down rather than another organised activity. Sometimes that is the whole plan, and quite right too.

Bicycle hire is available on site for exploring under your own steam. The surrounding beaches give you several alternatives to the pool, from Spiaggia Ira to the beaches around Punta Nuraghe and Sassi. For a change of scenery, Olbia's Archaeological Museum is around 9 miles away by road. Porto Rotondo itself is the easier option when you want a short outing, a restaurant or a drink without turning the evening into a logistics exercise.

Plan your arrival rather than turning up on Sardinian time and hoping for the best. Check-in runs from 17:00 to 20:00, and you need to tell the residence your expected arrival time. Photo identification and a credit card are required at check-in. Check-out is from 08:00 to 10:00, which suits an early start but leaves little room for a leisurely final morning.

Free public parking is available nearby, without reservations. WiFi is free throughout the property, luggage storage is available, and laundry and bicycle hire are offered as chargeable services. Air conditioning is also available as a chargeable option. The residence accepts cash, and a refundable damage deposit applies on arrival; the accommodation is checked at departure.

Children of all ages are welcome, but cots and extra beds are not available, so choose the apartment layout around the people who are actually travelling. Smoking, parties and events are not allowed, and quiet hours run from 23:00 to 09:00. Pets are not allowed. These are useful rules to know before you arrive with a group of divers who have discovered the minibar-sized fridge and started planning a midnight meal.