of my house to the west fence (22' from house to fence line). i am considering an oval pool, 52" or 54" (don't care) and either a 15' or 18' x 30' or 33' positioned about 5' from the west fence line extending about 15' behind the house. my house is a 2 story house and blocks the sun directly behind the house all day long. this is why i do not want to put the pool directly center behind my house and want to move it to the west as much as i can so that 1/2 of the pool will be in the sun all day long and 