Plenty of parking; entry doors are manual.  Very large entryway and area to wait for a table (if necessary).  Bathroom entry/exit door swings inward which can make it very difficult for unassisted exiting from the bathroom.  Getting into the bathroom stall area, you have to zig-zag through an area that could be difficult with a large power chair.  A regular wheelchare would work fine.  Handicap stall would likely fit most wheelchairs (but it is tight).  A powerchair would not fit into the stall so you would have to be able to walk a short distance or have assitance transferring.  Overall mobility is okay.  They have many booths which would not work with a wheel/powerchair, you will need a table.  Calling ahead would be a good idea to make sure you are able to get a table.