They get to ask any questions that they want. One thing new pool owners should know is that pools, like anything else in life, can be a lot of responsibility. You have to make sure that the chemicals in the water are balanced and that the pool is clean. It is good to have a skimmer basket to pick up bugs, leaves and other debris that typically falls in pools. If you are not going to be committed to maintaining the pool or do not have the time, then it's best not to buy one.
Pools are work even when the weather turns colder.
In the fall, you must take care to drain the pool or cover it for winter. The filter and pump must be turned off. You must make sure that the filter pipes won't freeze during the winter, and sometimes they have to be taken out for the winter. For opening the pool up in the summer, the drained pool must be cleaned all over with a brush and sometimes it needs to be vacuumed. When turning the filter on, it must be run for a while to get rid of any debris that might be in it.