The Mariposa are located on Calle Vendrell, almost opposite the Blue Bay. They are functional apartments, consisting of a double bedroom with wardrobe, bathroom, kitchen and dining room, plus a good-sized balcony. The building has a video surveillance system and a pool. The only downside I see, is that the bedrooms open onto the landing, shared with other apartments, so you'll have continuous noise (remember that we're in a party zone!). This is a plus if you like to party: you have all the clubs and pubs close to you, as well as the beach - a good choice for young people.
El Vendrell Apartments are just meters from the beach and near the leisure areas in the city. There's a large swimming pool and terrace large enough for 6 people. 12 rooms are available for guests. Services include reception service 24 hours a day, room service, car rental, currency exchange and a photocopier. No internet access available.
These apartments were originally an Aparthotel, but now belong to various agencies and individuals. They are very basic consisting of an equipped kitchen, spacious living room, a small cabin type bedroom, bathroom with shower and double bedroom with wardrobe. The 12 meter squared terraces are spacious, some have views of the street and others of the communal area, which is pretty cool. It has two swimming pools, gardens and several sports fields. The resort has a restaurant and concierge. The nearest beach is Larga, a few minutes from the building. Since atmosphere can be a little touristy and noisy in the summer (it's close to the Salou nightlife), it's not always recommended.
The La Cala Apartments (Tarragona-Tarragona-Spain) are in Vienna, Paris, Miami Beach and Tarragona. This particular location can be found in Miami Beach, Spain, about 15 kilometers away from Cambrils, and 35 kilometers away from Tarragona. There's a garage in the apartments, and a reduced reception area hours. The 104 air-conditioned apartments have kitchens and TV's. It's a 2 star hotel.