Ram Prasad, There are many Nepali businesses in and around Denver including Boulder, and Estes Park. There is a Nepali association in Denver which I was not impressed with--at least with few exec members. Anyways you could visit their site http://rmfn.org/ And you could explore more through some contacts that are listed there. As far as the apartment goes, I think you should check out some sites, and there are many such sites to include. Your first option is to use Google. Hope this helps..If it still not enough then feel free to email me and I will introduce to some Nepalese who has businesses (Hope that won't be a conflict) Thanks, and Good Luck.