We stayed at the BWV in the beginning of February in a preferred room. There are about 4 rooms that overlook the Luna Park Pool that have solid walls for the balconies instead of the slots. We, luckily, stayed in one these rooms and it was great for small children as you don't have to worry about them climbing on the chairs and falling over or sticking their limbs through the slots. The only downside is the walls are about 5 feet high, so you do need to stand to look over them. I do highly recommed these for anyone with toddlers.