So the numbskull previous owners built an addition over an existing concrete patio, removing it only where necessary to pour foundation. This has left the floor with old concrete for the most part but several patches of bare dirt.
I'm turning the space into a bicycle shop and would like a somewhat uniform and flat concrete floor but would also like this to be very budget. My initial thought was to patch the dirt sections with some sort of product. The floor to ceiling height is already very short (around 6'4") so adding any height to the whole floor is not an option for me. Any suggestions for this situation? Your help would be much appreciated