HK is definitely not cleaner than Singapore - nowhere near it. Singapore is so green and everything just seems shiny and new. HK is much more Asian IYKWIM and while there's no graffiti, rubbish etc its pretty grey. Nowhere near as pretty a city as Singapore.

We also went up the peak tram which the kids enjoyed, ferry rides across the harbour both day and night time. Ngong Ping 360 is the name of the cable car and its on Lantau (where Disneyland is). I think its the longest cable car in the world at over 5kms long so a good thing to do with the kids if you want something to do but not active.

Yep, Nathan Road is Kowloon and the park is called Kowloon Park. We stayed at the Holiday Inn, which I think is 4 star? We had a more limited choice because of wanting four of us in the one room, but still a good selection. If you want 5 star then I'd recommend The Peninsula!!! Disneyland we stayed at the Disney Hollywood hotel, which is brand new and the themed one. The Disneyland Hotel is gorgeous - very old world colonial - but maybe not so cute for the kids. The Hollywood hotel has a fantastic playground and pool area too - not that you really need it with Disneyland down the road.