Beautiful trip!
We had the best time on this trip. My mom, sister and I traveled together and we joined their group tours for Vietnam and Angkor Temples. We actually loved this tour a lot, we joined in group for some days to save cost and we had chances to meet new friends, but we still could have flexibility in the hotel choices and time for private sightseeing for some days.
Some of the accommodations were a little bit tight as we did have 3 of us in a room but it was fine as we weren’t spending much time in the room overall, all the hotels were good and centrally located. The group tours were mostly small size, the average age on our bus was early 30’s to one lady that was in her 70’s, it was a good mix and they managed the tour very well. We highly recommend this tour!!