We were there with our three kids. If you have travelled with three kids, you know the worst part is sharing a bathroom with them. The bathroom started out very clean, and there were plenty of towels. We had two beds and a pull-out couch, and there was generally enough space.
If you want to cook, the front desk will give you a hot plate; we ultimately chose not to cook, but the kitchen part had most basic equipment.
The shower had the shampoo, conditioner, and soap on the wall, so if your kid forgets theirs, you don't have to worry about them using too much.