I researched on the web, had a total of three companies come in and I liked Anthony & Sylvan the best. They made a rectangular 20 by 40 pool for me and it has a sundeck off to the side. It also has a small area of about six inches of water that has little bubble jets in it to circulate the water and a vent going down the side of it. The project manager was very helpful. He always returned calls and answered questions. And the biggest thing I was impressed with was the crew they brought in. They were prompt, professional and picked up after themselves. They also told me what they were going to do and explained everything before they started digging or anything like that. And the project manager was always here with them and he would call and let me know if they're going to be here tomorrow at a certain time. It was well-orchestrated.