For the last stop of our trip and definitely the most talked about by our 3 year old was Lego Land. To make it easy we organised transfers from Chengi Airport to Lego Land. There was a large traffic Jam getting into Malaysia due to a public holiday in Singapore for the SG50 celebrations. It did take a couple of hours. We checked into the Lego Land resort. The rooms are themed and our 3 year old wanted to stay in the Pirate Room. The rooms are quite spacious with the kids in a separate area to the main bedroom. There is a treasure hunt with a safe in the room and some Lego in it that you can keep.
There are 2 attractions at Lego Land. The main theme park as well as a water park. You can buy a combo ticket to both which allows you to go in and out as much as you like. There is plenty for young and old and out 3 year old could go on all rides except for 2 which was great. It was not very busy and there was not longer than a 10 minute wait on most rides. 2 days is definitely required to get through both parks. I would highly recommend taking the sgort trip over from Singapore as there is plenty to see and do for young and old.