We did this trip (Spain to Carib) during a one year sabatical in 2011/2012 as a family with two pre-school kids, which includes the crossing on our own.
We had a 1999 Lagoon 410 standard version, 4 cabins and 2 heads and overall were really happy with our choice. We had buddies doing the same trip on a 380 S2 in parallel, they were also quite happy with the boat.
What exactly do you want to know?
If it's just the overall impression: I'd do it again anytime!
Unfortunately our daughter just entered school
and there simply is no legal
way to homeschool German kids.
But it all depends. What is your budget
and how big is the family? Both of you physically fit? How old are the kids, are they already old enough to act as line helpers / do watches or do they just mess up the lines like ours? What do you want to do with the boat afterwards? Bring back to Europe
or sell there?
Ich denke Du bist deutschsprachig? Falls es hilft, können wir direkt mailen / telefonieren. Schick mir einfach eine PN.