Poor workmanship and Management

I am absolutely SHOCKED! My caretaker got a backyard painter to paint my 3-bedroom flat, I was very unhappy with his work as he was all over the place and took him 3 weeks to paint just 2 rooms not even completely. I was advised I could get my own people to complete the work and that is when magnificent Coatings took over .. they had replaced my lounge ceiling within one day and was super impressed and requested them to do the paintwork also! They did a magnificent job in most areas however they overlooked the small areas that need the most attention to! I reached out to the manager and let him know I'm unhappy with a few areas he come and fixed it up and after about a week I started finding more smaller areas that were half done including my one wall that started bubbling. I once again reached out and this time he was not very impressed with me and more agitated with me. He come and tried to do the last touchups and replaster the wall .. but once again the wall was still bubbling! He got his partner to then come and have a look and he also tried to fix it up and still, the wall was bubbling - after long, snotty, and mismanagement phone calls and email. Magnificent Coatings have said it is no longer their problem, I will need to sort it out by myself with their partner that left their company, and they will not be held responsible for anything!  Long story short, I have endured the worst after experience from Magnificent Coatings, they have Zero client satisfaction quality nor any attention to small details, to include their admin staff and child were brought to the site known as my flat and I strongly believe that, because I'm a known client there was plenty of advantage taken over this situation.  I would not recommend Magnificent Coatings after the after experience and poor workmanship I have personally experienced! It is very sad as I gave such a great review to help expand their company but at the end of the day I still have to look into this half-done area of my flat!