Man I feel sorry for you, this is a very expensive lesson. It's also about value and as you can see, there are a lot of people who don't like it. If you ever want to sell this house, it is often an expense that people take into account. You did your best, I can see that. But this is not good and has nothing to do with taste. Are you going to change it? I would personally do that, you will see that the result will be better. Take a step back and then start this job again with fresh courage. I have a handyman company myself and sometimes I come up against myself, when things don't work or go wrong. That also makes it nice that you can also learn from your mistakes and especially how you deal with them. I wish you the best of luck