Sound Engineer Needed for 3 Solo Piano Tracks

I'm a hobbyist pianist and recently recorded three songs on an upright piano for a short EP I would like to make. I recorded using a relatively okay quality microphone but the room in which the piano was located was not ideal for recording (lots of objects, low ceiling, poor insulation, big window). The input had to be turned up rather high to get a decent recording, but consequently there is a lot of room noise in the recordings, namely the sound of the pedal. The songs are about 3m each average. All three of the tracks also have minor performance errors I can highlight and explain how the songs should sound. Two of the tracks have multiple takes from which the minor errors can be fixed, the third one just needs the sound adjusted and nothing can be done for the errors I think. The songs came to me in a brief period where I had access to a piano but not a recording studio and they had to be recorded quickly. I didn't have enough time to adequately practice the performance, so this is why I have these tracks with errors and not great quality recordings. But now I have these recordings and even less access to a piano or studio so I would like to see if the sound quality can be improved to a decent level so I can release the little EP online. I can share the songs with you in MP3 or Ableton Live files. I don't have a huge time pressure on this project but a relatively short turn over would be good. I understand only so much can be done with a poor quality recording, but I don't know anything about sound engineering so I really don't know if these tracks are a lost cause or still salvageable. I think an initial consultation will be necessary to explain where the performance errors are and how the songs should sound, as well as what I can expect from the finished product and if the project is feasible.