cutting edge painting - No longer in business

Unprofessional and completely sloppy. Jonah was the contractor. Did not tape everything. Failed to remove blinds and now the color difference is obvious by blinds. Had to offer him to use my painting tape cause he did not even bring any. Only took a 1.5 days because no attention to detail. Was quoted 1$sqfoot and supposed to get a discount of 20% special. Only had part of condo painted. (No kitchen or any closet or storage room) but still charged for entire condo.No written contract and I asked for one but he never made. In the end wanted 1100 even though not satisfied and I was told it was a price special. I should have went with value pro, after seeing the reviews as quote was less. They would have been cheaper and I'd be satisfied. But I thought this guy was giving a discount.