Thanks for all the responses.

If you already have some pics that would be great but it's not
necessary since you've already given a very good description :-)

wrote:

I have a Dehler 38 which has the engine (Volvo 2003 Turbo) under the saloon
table. This is fully boxed in and vented through the bilge. The box has a
removable lid for minor access then it removes fully for full (unlimited)
access. The table top is a separate piece which fits on top of the whole
assembly. With adequate sound proofing material the noise level is fine, but
being a sail boat our engine has only run for 560 hours in sixteen years!!
Remember to allow for the propshaft which in our case protrudes slightly,
but again is boxed in.
Leaves plenty room under companionway for large water tank, but the main
benefit is the access to all sides (and underneath) of engine.
I can post a couple of pictures if that helps,