Not recommended at all.
We had chosen getaway tours and travels to plan our northeast trip in December 2018 and it had been the worst decision. Getaway tours had promised and confirmed to us certain set of hotels over email and when we actually went for the trip, most of the hotels were not even booked and we had to hunt for other hotels / adjust in different hotels provided by them (most of which were terrible and had absolutely bad service). So we were totally disappointed with the hotels.
Secondly, separate passes were required for visiting Bumla pass and the same were to be arranged by Getaway tours and travels. However, after leaving from the hotel for Bumla pass, the driver informed us about not having the pass and hence we could not visit the Bumla pass. Also getting the pass done takes a day's time so we could not get that done as well on the spot.
Thridly, our package included breakfast and dinner at all the places. While we were provided with dinner, at most of the places, breakfast was not served. We had to arrange for breakfast on our own inspite of paying for it to getaway tours and travels.
At Tawang, the driver said his car had been broken and refused to take us back to Bomdila. No alternate arrangements were made for us and we had to spend additional 8k of our own to commute from Tawang to Bomdila.
Considering that no arrangements or bookings were done in advance, we were asked to make the payments at lot of places. So it is highly recommended not to pay the entire amount as advance to getaway tours and travel. Additionally, the representatives of getaway tours and travels were not available over calls lot of times and hence we had to make arrangements on our own.
Lastly, we were promised to get a dinner cruise at Guwahati and the same was included in our cost. On reaching Guwahati, we came to know the hotel wasn't booked and the cruise ride was also not booked in advance. So we could not even go for the cruise ride (which we had already paid for in advance).
To sum it all, Getaway tours and travels is not recommend it at all.