Downsizing

Downsizing

I currently rent a room in a condo, after having a large-ish 1 bedroom apartment. Most of the stuff from the old place is in storage. I'm getting ready to move into a ~400 sq. ft. apartment (one bedroom), so know that I have more stuff than will reasonably fit in there. I don't want to continue paying for storage, so will need to purge some stuff. What's a good guideline? If you haven't used it/warn it in x years, toss it... Also, I know there are a lot of knick knack type things, and with the limited space, how can I display them without the place looking cluttered? The space is fairly square, with a decent amount of wall space in the living and bedrooms. I'll post some pictures once I take possession of the place. I'm excited about this move, and have enjoyed reading all of the creative ideas!
Finally, some warmer weather in central FL!

Finally, some warmer weather in central FL!

Sunroot (Jerusalem artichoke)

Sunroot (Jerusalem artichoke)

Addendum

Addendum

Shots of my room

Shots of my room

How I spent my weekend.

How I spent my weekend.

Grapefruit?

Grapefruit?