I upgraded a couple parts here and there to meet my needs. The order process was easy and they always keep you updated on the Computer's progress. I got my PC made in 8 days which was stupidly fast considering that included a bank holiday and a weekend. Build quality is excellent and the PC works beautifully. I'm absolutely amazed by the whole service. I would recommend them and if I ever need a new PC I would definitely buy through UKGC!