I live in a very old (150 years) house. At sometime in the past a cement floor was poured (not sure when). Now there are high and low spots as well as cracks (they don't go all the way through, as far as I can tell) and dents. The floor was painted with some kind of porch paint. Is there anyway that this floor can be leveled easily and cheaply? I am retired and have a very limited budget. I was thinking of some kind of self-leveling cement, but I have no idea what kind or how to go about this. I don't want raise the level of the floor any more than necessary. Thanks.

Uneven cellar floor