Pole and rope tents are the most commonly used and economical type of tent. They are supported by one or more center posts which creates an appealing high peak look. Stakes and tension ropes anchor the tent around the perimeter, extending 3 to 9 feet from the sides. Pole and rope tents must be set up on grass.Frame tents are used when no center poles and minimal staking are required. Frame tents can be used over decks and driveways and have adjustable legs for uneven ground. The frame interior is ideal for lights and other decorations.