Accommodation prices in Sevilla are slightly higher than the rest of Andalusia. They also change with the tourist seasons. High season is August-September, Semana Santa, and Feria de Abril (April festival); mid season is May-June. For a more intimate experience on a budget, wander into Santa Cruz, the old Jewish Quarter and you will find wonderful "pensiones" offering comfy beds and typical courtyard views.
There are plenty of hotels in and around Sevilla, and usually they are of high quality, many have lower discounted rates at weekends. There are a wide variety of hotels to choose from in Sevilla city center, which cover the whole price spectrum, ranging from budget lodging to luxury accommodation.
In Sevilla, several hotels are small, luxurious hotels sited in well-maintained townhouses and mansions of long-dead aristocrats. These hotels are usually arranged around a typical Andalusian courtyard. This is an experience not to be missed as they are available in all price ranges. Since these hotels are very popular among visitors, you should plan you trip well ahead to if you want to book a room at one of these townhouses converted into hotels.