Originally Posted by tinythemule
Mine is L shaped too but I have an access door for each side so I will just keep everything level and decide on sloping the top later. Thanks for input.
Be sure to check your electrical, gas and location codes before building.
I have a natural gas grill in mine and there was a minimum 4' offset code requirement from my home to the grill. Plus I believe steel studs were required with any gas lines, etc. If using propane there are also other safety distance and barrier requirements.