He's right about a high wing being (in most cases) an easier plane to handle, and it does sound like a good deal, however, there are still a few questions.

Most of the Cessna kits that I am familiar with, while being relatively easy to fly, are not what you would consider a "trainer". One big factor that sort of designates a "trainer" is how the wing is attached. Find out if the wing is rubber banded on, or if it is bolted on.

When you are starting out, it is a BIG advantage to have a wing that is rubber-banded on. Rookies have a tendency to do some funny things while they're learning, like doing cartwheels down the runway. But seriously, beginners do tend to bang up their planes during the learning process, and one way to avoid major damage to your plane is to absorb any shock to the wing with rubber bands. A hit to a wing that is bolted in place (even with nylon bolts) will usually split the fuselage open (or worse). Rubber bands can save MANY a night of repairing your plane.