First off - seeing as this is your first post, welcome to the forum!
Can you give us an idea of what you are looking for trailer wise? What is your tow vehicle etc. That will help to make suggestions.
My first thoughts were that is a pretty light trailer for that much room. Looks like a common BH floorplan, which is to say, a good floorplan for most families.
I generally do not see to many ultra-lights in that length. I think most people opt toward the more traditional construction when they work into that size.
As to options - get everything you want, don't settle for a unit that does not have something you want. Generally, Coachmen works most options into packages.
Qaulity- expect it to be on par with most FR products, which is to say you need to do a through PDI on delivery to check everything. TT's are made form components, and frequently those go bad.
Price - well you would have to do your homework, but generally demand 40% off the MSRP and you are in the ball park.