Here's what Yamaha say about the FG800:

Featuring superb projection and volume with a warm, rich tone, the FG800 makes a great full size acoustic guitar both for those starting out and those upgrading from smaller beginner models.

Yamaha's standard acoustic model, with simple and traditional looks and outstanding quality, at an affordable price. A solid-top guitar with authentic sound that is well balanced without sacrificing its robust strength, thanks to the newly developed scalloped bracing design. Can be confidently recommended to all beginner guitarists.