Mini U Storage in Columbia offers a variety of affordable storage options to fit various needs, from a few small items to larger furniture pieces. The facility is secured and cleaned, with flexible gate access hours allowing customers to access their units even when the office is closed. It is open seven days a week and has a large supply of packing supplies available for purchase. The location along Snowden River Parkway is considered great. Many customers report great service from mostly friendly staff with a service-first attitude, making the storage process easier. The business also provides quality Penske moving trucks for same-day renting at extremely reasonable rates, with free move-in truck offers for new clients involving a refundable deposit. Many find this a better deal than renting a truck elsewhere. While some note that certain storage spaces can be smaller than the listed measurements, recommending bringing a tape measure, overall satisfaction is high. Customers appreciate the units being advertised below market rate with discounts. The facility is praised for its security and cleanliness, with several reviewers stating it is the best storage place they have used, especially compared to previous experiences with expensive, dirty facilities plagued by broken security, rodents, and poor maintenance. Many express they will keep recommending Mini U Storage to others.