The most popular way of experiencing classic treks of Nepal is by using local inns for accommodation. Decent hotel accommodation for trekkers is most readily available in the Annapurna, Langtang and Everest Region. In these areas you can operate with a bare minimum of equipment and rely on lodges for food and shelter. Though bedding is available in the lodges as a cotton-filled quilt that may not sufficiently incubate you. So it is always better to carry your own sleeping bags. A teahouse trek organized by Eco Trek is an escorted lodge trekking with well-equipped porters carrying your luggage and well-experienced guide arranging food, accommodation and dealing with bureaucracy as a part of the package.