Everyone loves sunken trampolines (also known as in-ground, ground level or even pit trampolines) for many good reasons. There has always however been a resistance to installing a sunken trampoline due to issues such as cost, drainage, soil removal and so on. It is however not as difficult as you may think to install a sunken trampoline, and I'm going to explain all the options you have and make it easy for you to obtain a perfect in-ground trampoline solution. Sunken trampoline advantages…