We had used Lankan deTours Tours (LDT) in 2017 from a one day visit to Colombo, where we visited Kandy and the Elephants in transit.
LDT were prescribed by others on our companions, who had used them previously. They were on schedule on time, proficient and considerate, and a private visit for 5 of us, turned out a lot less expensive than a organized tour.
So in Jan this year, we had no hesitation in reaching them once more, for our one week visit to Sri Lanka, on our arrival from the Singapore
They were again and as expected, very professional in the design of our custom tours for 5 people and we went on 4 separate tours with them. Costs were very reasonable and we would have no hesitation suggesting them and using them once more. we were fortunate to get both Singapore and Sri Lanka in, before this frightful virus had increase.