We had reserved a 2 bunk berth with private bath and it was small, but still very adequate. Spent 1 night on the ferry.
Made a late night stop in Petersburg, then an early morning stop in Wrangell.
We got off and went into a small gallery/fishing guide shop ran buy a husband and wife
They were priced very reasonable.
Got to read a bunch....even one of Lynn's "novels" on the way from Wrangell to Ketchikan.
If I could have changed one thing on our trip, staying overnight in Wrangell would be it. Only small cruise ships stop here and then not many of them.