The accommodations are mainly by the beach, though you can find in town too. There are single houses, bungalows and bedrooms. Most of them include, internet, pool, bar/restaurant and hot water. The prices of the accommodations for one night are between US$20 and US$80.
Soleil Bungalows (http://www.soleilbungalows.com) matrimonial and familiar bungalows from US$90 to US170.
Cerro Mar (http://cerromarmancora.com) is a house for ten people. The rate is from US$1000 to US$1500 per week, according to the season.
If you are looking for a cheaper option from US$10, go to the guys from Idyllic Peru (http://www.idyllicperu.com/) and ask for cheaper place to stay. They have cheaper options non published.