I didn’t check but assume we’re talking about a travel trailer. If so, I think the main issue is your tow vehicle and your hitch set up. Don’t believe everything a salesman tells you about your tow vehicle as they are more interested in making a sale. Get a good weight distributing hitch and a sway bar. Shorter trailers can be effected a fair amount by sudden turns or passing trucks.
A lot also depends on how you intend to use your new toy. If at full service campgrounds then power and water are not much of an issue. If you intend to head off the beaten path then water and power become a learning curve.
Let us know a little more and you’ll get more input.
Enjoy your new lifestyle.
2006 Gulf Stream Friendship G7
350 Cat, Crusier Lift w/ Honda VTX
Blue Ox and 2019 Chevy Blazer RS AWD V6