I seriously considered the 21 but with the permanent bed in front I have just what I need in the 19's size and space. Hopefully I won't develop the dreaded (or delightful) two footitis disease that inflicts so many!
Can't wait to see the fabric and Formica in place ... It is so much fun choosing the personal touches .. But a bit stressful as well!
Donna, I hope you get your dream trailer soon!