Imagine you are going to open a new leisure centre. help please

I think rest is an important part of our life. So we need some places, where we can rest and have fun!
If I have an opportunity to open a new leisure center I will make a trampoline park! I think it is very interesting and funny. Many children love trampoline, me too.
It would be a great, colourful apartment with many drawings. Inside it will be a small hall with sofas and register office. After hall will be a very big room with many kinds of trampolines! In another room will be a small swimming pool. I think it is a great plan! I hope that someday I will creat it.