Do a search for reviews on Saga kits (which is probably what these are or somethingh very similar) and you'll get an idea what they are like. I've never built one myself but it seems people that have built them had to replace all the hardware and electronics and the quality of workmanship of the wood pieces leaves a lot to be desired too. It's that cheap for good reason. With the costs of finishing the body (doing a good job is not cheap even if you do it yourself) and replacing all the hardware and electronics, you might end up with a playable guitar. Or not. Depends largely on your skills, the luck of getting a reasonable kit (variability is high, so I'm told) and how much money you sink into it. In my view, it's not worth it and you'd be better off buying a project neck and body off e-bay and using those as the starting material rather these cr@ppy kits. Could be fun though. If you have low expectations and want to try it for fun, go for it but what most people would term a 'nice' guitar is probably unlikely.
