Litter pans are a problem. Especially when you have a large cat who can't fit in a small litter box and a dog who considers cat poop a delicacy. It's been a struggle to find a commercial litter box the cat can enter and the dog can't.
On average, the cost to have an above ground pool deck professionally installed can range anywhere from $2,500 to as much as $8,000. The costs really come down to the type of material being used, the size of the pool, the design and contractor building the deck.
The above prices reflect only the pool itself and a basic kit with a swimming pool pump and filter and a ladder. Other necessary swimming pool equipment includes an extension pole with a leaf net, a wall brush, vacuum head attachment, solar and winter cover. Together, these should cost $400-$600 or slightly more.