How to Choose the Right Storage Unit Size for Your Needs

April 29, 2025

How to Choose the Right Storage Unit Size for Your Needs

Whether you're downsizing, decluttering, or in the middle of a move, renting a storage unit is a smart and convenient way to keep your belongings safe. But here's the tricky part, how do you figure out what size of storage unit you actually need? At Diamond B Mini Storage in Sedalia, MO, we know that picking the right size can feel a little overwhelming at first. But don’t worry, we're here to help make that decision as simple as possible. 


Why Size Matters

Choosing the right unit size isn’t just about squeezing everything in. It’s also about saving money, staying organized, and making sure you can actually reach the stuff you need later. If you go too small, you might end up playing a frustrating game of Tetris every time you need to grab something. Too big, and you could be paying for space you’re not using. That’s why planning ahead is key.


What Fits in Each Storage Unit Size?

Here’s a quick guide to common storage unit sizes and what you can expect to fit in them:


5x5 – Small Closet Size

Perfect for: Boxes, seasonal décor, small furniture, sports gear

This size is great if you're just looking to tuck away a few extra things. It’s about the size of a small walk-in closet.


5x10 – Walk-In Closet Size

Perfect for: A mattress set, dresser, small couch, and boxes

Ideal for students, renters, or anyone needing just a bit more breathing room.


10x10 – One-Bedroom Apartment

Perfect for: Furniture from a one-bedroom apartment, appliances, and several boxes

This is one of our most popular sizes and gives you plenty of flexibility without going overboard.


10x15 – Small Home or Large Apartment

Perfect for: Two-bedroom home contents, large appliances, and oversized items

Great for folks who need to store more than just the basics or are in between moves.


10x20 – Full House Storage

Perfect for: Three-bedroom home contents, full living room sets, large appliances

This size can even fit small vehicles, like motorcycles or ATVs.


10x30 – Extra-Large or Business Storage

Perfect for: Contents of a large home, commercial inventory, or multiple vehicles

If you’re storing business equipment or relocating an entire household, this one’s for you.


Tips for Choosing the Right Size


Still not sure which unit is right for you? Here are a few friendly tips to help:

  • Take inventory: Write down everything you plan to store.
  • Use your space wisely: Stack items, disassemble furniture, and use vertical space.
  • Think long-term: Need room to grow? It’s often worth sizing up a bit.
  • Keep access in mind: Leave space for walkways if you’ll need to get to items regularly.


At Diamond B Mini Storage, we offer a range of unit sizes in a clean, secure, and easy-to-access facility. Whether you're storing a few things or furnishing a full home, we've got the right space for you. Need a hand choosing the perfect size? Give us a call at (660) 829-2339 or visit our website. 

sports equipment
By Josh Summerhays September 26, 2025
Keep your garage clutter-free with Diamond B Mini Storage. Discover smart ways Sedalia sports families can organize team gear using Sedalia, MO storage units for every season.
retirees
By James Gregg July 31, 2025
Simplify senior downsizing with our storage tips—keep treasured belongings safe and accessible with flexible, secure storage in Sedalia.
neighborhoods of Sedalia
By James Gregg June 30, 2025
Explore the top neighborhoods in Sedalia where self storage makes life easier—ideal for downtown apartments, Liberty Park gear, and family homes.
arial view of sedalia missouri
January 29, 2025
Planning a move to Sedalia, MO? Our guide shows how self storage makes relocating smoother with secure, flexible options for every need.
laptop on wood table next to cup of coffee
December 19, 2024
Learn best practices for storing electronics and appliances safely—backup, clean, wrap, and choose secure, climate-smart storage solutions.
image of dog head sticking out of moving box
December 11, 2024
Prepare for a long-distance move with our ultimate checklist. Learn how to pack, organize, and store items safely before relocation.
pile of collector cards
By James Gregg October 4, 2024
Diamond B Mini Storage understands the value of your collectibles and wants to provide you with the best tips for storing them in a safe environment.
person holding box of cleaning supplies
July 23, 2024
Simplify your space with our decluttering guide. Learn how to sort, pack, and store items using smart self storage solutions in Sedalia.
icon of bed in hotel room
By Admin July 23, 2024
Stage your home with confidence. Discover how self storage can declutter, enhance appeal, and secure your belongings during staging.