Friend is looking for PC, doesn't want to build himself. £700-800 budget.

[King]

Friends looking to get a PC just for gaming and he doesn't want to build it himself cause he's too worried he might break something. Was looking at [URL="http://www.pcspecialist.co.uk/computers/intel-haswell-pc/"]PC Specialist[/URL] and they build a PC for you with the parts you need, but I am completely illiterate when it comes to PC parts. Could anyone try building a good PC for around £700-800 on there?

[Levelog]

It's still may be cheaper if he buys the parts himself and took it to a local shop to have them build it. That way you know you're getting all quality parts. Would he be comfortable with that?