We first got into RVing in 2012 and 6 years later I am on trailer #3. Think about the future because you will eventually either get out of RVing all together OR want a bigger trailer and I will bet on the bigger trailer scenario. We started out with a 24ft. StarCraft then moved up to a 30ft. Coleman and today its a 37 ft. beast Keystone Laredo travel trailer. Had a Chevy Avalanche for the first one then a 1500 for #2 and now its a 2500 GMC. Huge difference in all of them.
All that said, how are you going to use your trailer? Weekends? Hunting camp? See the Nation? Its a big investment for all that is needed and to get into RVing and only use your trailer one weekend a year is not expense justified in my opinion. On the other hand, if you plan on seeing the country and being gone weeks at a time then comfort is a necessity. How many people are going to occupy that small space at one time? Things can get close real fast on a bad weather day. Lots to consider and only you can figure it out.