I'm trying to track down the smallest/least expensive 4 cabinboat. Presently it looks like some of the Sun Odyssey 44i is the smallest option I can find. Are there others?
Sadly, none of the boat listing sites let you search by cabins/berths/heads, etc.
Depends on age. There are four-cabin charter versions of smaller boats nowadays. I’ve seen a fifty footer with six! Are you looking new or second hand? Search for charters that claim “sleeps 10” and see what boat they offer. Also consider a three-cabin boat with too many heads, and convert one into a Pullman cabin, which is what I’m doing now as we couldn’t find the perfect boat for us here.