Looks pretty good; big print volume for making cases, decent print resolution at .10-on, bulit-in LCD so no need for laptop connection (something that bugs me on my 3D printer), substantial heatbed temperature, and no goofy proprietary filament cartridges so you can use any brand.
Only a couple things I would be wary of, or at least take note before you buy. First off, this is a Kit and you have to assemble it yourself. Probably not an issue if it is indeed a Prusa as there are many RepRap assembly guides for all of their printers. That said, I usually don't really recommend a DIY kit for someones first printer. This one isn't so bad because you get everything all in one go, but it still would be beneficial to at least some kind of 3d printing experience so you know how it works and what the function of each piece is, just in case of assembly problems and issues. The clientele here is different of course as I doubt anyone is afraid having to assemble something.
Also with kits there is a lot of tinkering and setup before you can get acceptable prints. For a first printer, most consumer models have "print right out of the box" requiring minimal setup and can pretty much start printing right away. These have each have their varying pros and cons from DIYs, kits, and other consumer printers but having essentially no pre-printing tasks its worth venturing into.
With an open-air design, you may be prone to more part warping and edge lifting than you would with a model with an enclosure. Just make a clear box out of plexiglass or something to keep the heat in.
TL

R good printer, bookmark it and look at some of the other pre-existing consumer models just in case cause if you're like me you won't be able to built it fast enough to contain your printing excitement.