I don't see lifestyle points on my sheet or availability. Also I don't have any income.

Also thinking about it he should probably have a position with the family given he's 6th level, like one of the captains at this point of one of the fleet ships. He'd have risen through the ranks and earned it by now, 6th lvl is a little high to be starting from scratch.

Added income as a sailor according to the Profession rules.

As for a position, might be something to ask at a DM's meeting.

What about lifestyle points? Where do I see those or is that a DM only visable thing?

That's something else I'm going to have to remember to ask about.

Lifestyle points are added manually in the notes section. We only made those rules in the last week before the reset, so they are not available in the sheet just yet :)