"Living aboard" denotes different things to different people. For some it could be spending a 2-week vacation onboard, for others it could be weekending away from home. If one is thinking about replacing a house with a C-Dory, well that is another matter entirely. While the 25 and TC255 certainly have more room and storage than the 22, you are still looking at maybe 150 square feet of living space (less than a smallish bedroom - and no full length closets). Not many folks would be content with that as their only space. But, for a traveling, cruising, RVing, sight-seeing, excursion-taking, floating/motoring escape pod, these boats are amazingly efficient.
There are times we would enjoy a larger boat... until it comes to where these boats really shine: the trailerability. Which is also part of their versatility.
Think you and a significant other could do this? Take some tape and mark it out in your living room. Put some tarp around those marks so you don't accidently fall "overboard." Put a cooler, a porta-potty, and a small card table with chairs in there. Make the part where you put your bed cushions short enough that you don't have full sitting-up height. Now, stay in those confines for 48 hours (to simulate weather that would keep you in the cabin). If you think you'll be out in any weather, put a sprinkler and a big box fan in the room with you. Don't forget your clothes, toiletries, food, a way to cook that food, dishes, fenders, docklines, some entertainment (radio, small tv, computer, iPod), books, and whatever else you'd need to make the environment more home-like.
After two days, if you find yourselves saying, "That was fun, let's do it again!", you may be ready. If you find it confining and a catalyst for arguments, even a bigger boat isn't going to be enough. Especially when you throw in some rough water, engine noise, and unfamiliar situations. Unmarked shoals, inconsiderate sportfishers, annoying jetskis, and the occasional stuff that breaks.
We really enjoy Wild Blue and the cruising opportunities she offers, but it is not our only home and we can get off the boat any darn time we choose. Our only rule has been: "as long as it's fun." Whether sailing or powercruising, we've seen too many people buy the wrong boat - something not suitable for the way they will really use the boat... and that quickly becomes NOT fun. Bill and El are a rare breed... we didn't say "if they can do it, we can do it"; we knew we could do this because we know each other, trust each other's judgement, and are willing to compromise (to a point, of course :wink: ).
Our families think we are insane. They can't believe we gave up good livelihoods and a big house for this lifestyle. Conversely, they could never do this. This past year has been interesting, exciting, educational... and fun. It certainly isn't for everyone. Of course, I still look at my family and think: "I must be adopted." :lol:
Best wishes,
Jim B.