Built-in pools are expensive due to the labor and materials required for excavation, construction, and installation, as well as ongoing maintenance costs.

The three cost pools in project management include direct costs, indirect costs, and general and administrative costs.

The least expensive pool shape is usually a rectangular or square pool, as these shapes are easier to install and require less material.

The most common inground pool size is 14 x 28 feet, but pool sizes can vary widely depending on the owner's preferences and available space.

The most cost-effective type of pool is usually a vinyl liner pool, followed by fiberglass and concrete/gunite pools.

Most people afford a pool through financing options, such as loans, home equity, or credit cards, or by saving money over time.

Generally, low-value pool balances cannot be written off as tax deductions, but consult with a tax professional for specific situations.

It's recommended to water gunite for at least 7 days after installation to prevent cracking and ensure proper curing.

To maintain a gunite pool, regularly clean the pool surface, balance the water chemistry, maintain the filter and pump, and inspect and repair any damages or leaks.

A pool can add around $100 to $200 or more to monthly expenses, including water, electricity, chemicals, maintenance, and repairs.