1.Maybe long chain operated switch for the ceiling fan.
2.Here is links for brackets and the gas struts for the baggage door (these are from a 2012 Montana but should work):
https://www.trekwood.com/parts-searc...23+%2F+Keyword
https://www.trekwood.com/parts-searc...23+%2F+Keyword
3.Maybe a step stool for accessing the sink.
4.When you are looking for a chain switch for the ceiling fan, get one for the light fixture above the dining table.