We were a little group of six persons, at the end of a three weeks-trek in Sikkim, and the agency booked for us four rooms for two nights in this hotel. Three of thems were average (dust under beds,...), but ours was the most dirty I never saw in my life: dust everywhere on the floor, many centimeters in the corners and under the beds, and under this dry dust, old wet dust on the linoleum. There were no top sheets, only blankets and bottom sheets. These sheets and pillowcases had not been changed. When we asked clean linen, we received clean pillowcases but sheets were fulll of brown spots, so we slept in our sleeping bags. The bathroom too was terrible! I prefer to say nothing about the pan... The washbasin had not been cleaned for a long time and the teethglass and the surrounding area were covered by mould. Many dead (little) insects in the bucket and on the floor. And we used our own towels... I am sorry for mistakes, but English is not my native language.