https://borneoecotour.com/#
was who we went with.
I think they are a bit young, but we saw kids that age. You do need to sit and watch the wildlife and at feeding stations you need to be there early and wait. We sometimes watched for 2 hours as their behaviour is just so engaging. It depends on your kids really, but it’s hot and steamy, you walk into the jungle and you watch the orangutans (mainly). The birds, fireflies, the beetles, the camen, proboscis monkeys all take spotting from the boat - the guides are good at this though.
The bugs are real. The sides of the boat can be open so you go out of the enclosed cabin to the loo… flying big things are part of that. My DC didn’t worry, but a couple of times it was a little unsettling for me 😂.
We had the most amazing trip and the boat crew were so much fun and couldn’t have done more for us. The food was exceptional, but again my kids eat. It wasn’t spicy, but it’s not UK style, but lots of fresh food and fruits, noodles, rice, something fried. Sounds like that won’t be an issue though, so that’s good.
4 days was enough time and I’d do it again in a heartbeat.