We usually provide 2-3 star hotels in Kathmandu and Pokhara on standard trips. However, we can arrange other sorts of accommodation to meet your needs.
As per the tea houses (or mountain lodge) during the trek, these are more like basic twin-sharing rooms, sometimes with hot shower up to around 3000m depending on the region; Nepalese, Chinese, Indian, Tibetan and western meals are largely available in most places. In this arrangement, dinner and breakfast is usually had at the overnight lodge, while lunch is had in en-route local restaurants.
You will be staying in locally-owned lodges and you will get a true feel for the Nepalese people and their culture.