Towing with a minivan?

Hi all,

This is a neat forum.    We are looking at getting a small travel trailer (or pop-up).  We will be towing with a 2001 Toyota Sienna minivan.  I see that the Trailmanor is advertised as being able to be towed by a minivan.  Is this true?  I see the Trailmanor weights are pretty close to the maximum allowable by our minivan (3500 lbs), and we have other weight limits that appear to be just within spec.

Does the low trailer profile make towing substantially easier?

Thanks!

Mike