I am only here part of the year. Should I keep the policy running?
Yes. Your belongings stay in the unit whether you do or not, and continuous cover is itself a rating factor, so lapsing and re-applying usually costs more than it saves. What matters is writing it so the empty months are handled rather than ignored.
Does an empty unit change my cover?
It can. Most forms restrict certain perils after a stated period of continuous vacancy, commonly sixty days, with vandalism and water damage the usual casualties. Telling us the pattern means we can place it with a carrier that accommodates it.
Am I covered at my other home as well?
Personal property away from the residence has its own reduced limit, and liability generally follows you. If you genuinely split the year between two places, say so, because one policy pointed at one address is where the gap appears.