Executive room is good with access of Lounge providing almost all day drinks and snack, breakfast, afternoon tea and light dinner. Since there is construction site blocking some view on river/mountain, not necessary to pay extra on particular view on room if there is price difference. You can get the best view from their lounge if staying at executive floor. Reminder to bring a swimming cap if you want to use their indoor pool. Or need to buy from hotel for around RMB60. Massage service is very good and offer on 1+1 on non peak hours.

Yes, in the indoor pool. Swim caps are not necessary for the outdoor pool.

I dont know if the hotel has webchat but calling them can work, They are really helpful and speak excellent English. There are different levels of river cruise ranging from a basic bamboo raft to big ships. The raft may not be a good idea with a small child.

I don't think they have. Better email them. It's better do through hotel to go on a cruise. Because there are different kind of ship of different standard.

No 110 volts in Hotel rooms, It is wise to bring an adaptor, do not rely on front desk, they are always out. If you are stuck, the corner store across the street have adaptors and also street vendors also sell it at $5 to 10 RMB each. The Hotel store sometimes have it too.