This is dumb.
In NE Ohio we can have some sub freezing temperatures. Why would you place a sump in a garage (right by the overhead door) when there are areas in the basement like under the steps, closet or a corner.
There was an electric heater with a arced outlet. Dumb
Lets pay for heating the garage to keep the sump from freezing. Dumb
The interior system was only on half the walls. Dumb.
The efflorescence shown is on a wall that was not done. This is were I would of placed the sump. Under the steps. Out of sight with a door, easy access.
The condo also had an irrigation system. Dumb Lets add water to a home that already has a water problem.