Well, I don't know is it now to late to answer to your question.But, in Leskovac there are many new hotels, but with prices like hostels, for example Perla www.pansionperla.com
and price is from 6-10 euros per room. You have much better informations on their web site. Next new hotel, in centre of the city is Djermanovic www.djermanovic.co.rs
. Hostel Mimi, phone number +38164 196 18 31, and many others. Just google and you will easily find sometnig. Bus ticket from Leskovac to Niš, with the cheapest bus is 3,5 euros. It's much better to stay in Leskovac, than to travel late in night when the party begins in Leskovac. If you need any further information I will be glad to give you some informations. It is not polite from darko, and other from Nis to give wrong informations. People from Niš came to Leskovac when they want to go out late night on weekends. We have Safari, Aleksandar, Zoom, ex ABC, and many other clubs, and they don't. Please believe I know what I am talking about. I live in Belgrade, but every time when I have few days I came to visit my friends from my childhood in Leskovac, and have great fun here. Welcome!