I stayed at Hotel Sumit for two nights in the month of October 2017 with my family.
The hotel provided us with all inclusions promised by MMT (other than English newspaper, although it's available at Kausani) but only after asking for those. Actually, a comfortable stay doesn't depend on what you get, but it's how you get those, and that's what was missing at Sumit.
The WiFi was very weak, but available. The overall stay of us was pleasant mostly because of the ambience and location.
Some of the staff members were not well behaved and mostly noncooperative. Most importantly, there is maintenance issues in the hotel. For example, only two of the four lights in our room were functional and could not be made functional during the two days stay. Cleanliness is of very average grade. As we checked in, we found even an empty bottle of beer on the floor of our room. I wonder how this can happen!
The menu is limited and standard of food is not bad and not remarkable as well.
But, the position of the hotel is very good. You will have Himalaya view from all the rooms, and the market is very nearby.
However, I don't recommend the Hotel and feel it should not get MMT assured tag.