Nice friendly staff. We - my son and me - stayed for 4 nights, We slept in the dormitory. Beds are ok. Pillows a bit too firm however difficult to have a goodnight sleep as new people were either arriving very late at night or left very early. Although they were careful not to make too much noise, my sleep was regularly broken up by the packing and unpacking of luggage etc.
Great breakfast but can be busy at times in the morning.
Bathroom and showers clean.
Great location in Asakusa with shops , restaurant, shrines. Good transport possibilities to central Tokyo. Not far from Skytree and Ueno.
Overall we enjoyed our stay at Khaosan and would come back but in private rooms this time.