Disappointing poor workmanship

DO NOT BUY....I bought a property from Tyto property developers in their development in Lonehill (Sierra Estate).The sales process with Hendrick was okay but the final product was rather very disappointing. Most of the walls of the house were/are skew, even window reveals are out of square. I reported these snags/issues to Marc Duckitt who is incharge of the development and basically the process has been a nightmare, Tyto just doesn't care to say the least. They tried fixing the skew walls by adding more plaster but still didn't do them properly because some walls started cracking and the player was already detaching (had a hollow sound), which they had to redo twice at my instruction again (After they had told me that the walls were fixed). They don't even provide you with timelines on when they will be attending and finish resolving the issues and expect you to be the one running after them to fix. Literally I am now sitting with a R3m house that is out of square and Tyto is telling me that some of the skew walls are within the acceptable error threshold.