I had a recent weekend with friends in the beautiful Seville and I want to recommend you a perfect accommodation to have fun in the city for very little money.
We stayed in 8 people, then in two quadruples, at the Petit Palace Canalejas, in Calle Canalejas 2, Santa Cruz district. The 2-star hotel, booked on Booking, was super nice and spotless, undoubtedly much, much better than the two Italian stars. The rooms consisted of a double bed plus two bunk beds with comfortable mattresses, air conditioning (essential if you go there from May to September) and bathroom equipped with all comforts as well as a large hydromassage shower. What more could you want? And I haven't talked to you about price and location yet. The hotel is located in the central district of Seville, 5 minutes from the shopping and entertainment streets, 10 minutes from the beautiful Cathedral and the Alcazar, 20 minutes from the “space” Plaza de Espana and not far from the Macarena district.
All at a cost of approx 24 € per night each. Absolutely perfect. Breakfast was not included for us but on Saturdays and Sundays they offered it to us at a discounted price of € 5 each.
Here is the hotel website. Online you can often find special offers and holiday packages. One more reason to go to Seville.