"I would like to put a shower and toilet in my basement. Due to rock all around my house I need an up flush pump for the toilet and shower. My ceiling is only 7ft high and the pump says I need to put the shower on a platform of 2X6's to make room for the trap. I'm 6-3 and not getting any shorter, is there any type of trap that I can use so that I don't have to make the platform so high. I know I can cut into the floor but was looking for a way around that.

Saniflow makes other types and at least one fits inside the wall with no platform. Use the Saniflo product selector Examples of their product. Here is the inside the wall http://www.saniflo.com/SANIPACK.aspx