Please can you send me names and numbers of hotels in Oman.better if its in Nizwa.?

we are planning to go on a trip to nizwa oman for eid holiday.unfortunately all the hotels we contacted are fully booked.we need three rooms.can any one help me by providing contacts of hotels and any unlisted accomodation-apartments which they give for rent for travellers.I can not find any apartments online.is there cottages,apartments closer to nizwa???or even hotel rooms are better.