Best Of

I rebuilt the bedframe for a full mattress and moved the middle end table to the back.
The bed covers the accesses so you can still get to them.
Then I had a cabinet built for the side since there are no large lockers on the boat

The screws under the cabinet hold a piece of plywood that the microwave is srcewed to 

Make a list of your questions and ask him every one of them. 

Absolutely be there. If the surveyor doesn't want you there, find another one. I learned a lot and got a lot of tips from mine. And instead of reading a report later and trying to figure out what it meant, I could relate because I was there in real time.

You are paying for the survey so no reason not to be there. They can point things out to you that you need to know.

Absolutely agree with @Willhound.  I was present for all 6 hours of my survey and learned so much.

The first concern that jumps out at me is less than 10 hours on the generator.  I'd make sure that during the survey it is ran under full load (air conditioner, microwave, fridges, etc. all at once) for at least an hour, if not longer.  Those gennys have to be ran more often & a boat like that, you want to be able to enjoy the comforts by using your generator without problems.  I would get a compression check done on both motors.  Also look for signs of abuse or neglect.  (ie, are there water stains in the engine room like from a leaky water pump).  Hopefully the surveyor will actually operate everything, including full motion of seacocks.  At that age, you may have clamps that are on their way to failure (not a big deal, but just something you should note to fix yourself).  I say that because my boat is an 2008 and I've had to do that as well.  

Leaks or smells?  Anything being hidden by a scent?  Wet carpet?

The 350 is a great boat and you are doing it right by getting a survey.  I guess anything with engines or generator are the main things I'd be concerned enough about.  Good luck!

A married man went into the confessional and said to his priest, “I almost had an affair with another woman.” The priest said, “What do you mean, almost?” The man said, “Well, we got undressed, naked and rubbed together, but then I stopped. The priest said rubbing together is the same as putting it in, you’re not to see her again. For your penance, say five Hail Marys and put $50 in the poor box. The man left the confessional, said his prayers and walked over to the poor box. He paused for a minute and then started to leave. The priest who was watching, saw him and quickly ran over to him saying I saw that, you didn’t put any money in the poor box. The man replied, yeah but I rubbed the $50 on the box and according to you that’s the same as putting it in.