Nephrology is the study and treatment of kidney diseases and conditions. Aspiring nephrologists must complete a three-year residency in internal medicine, then go on to a two-year fellowship in an accredited nephrology program.
Start a mini storage business by purchasing an existing facility, buying into a storage franchise or building a new facility in a convenient location for customers. 1  1. Apply for a business license to operate a mini storage business in your area by contacting your local small business administration office or county clerk's office. Apply for an Employer Identification Number from the Internal Revenue Service. Use this number on tax forms and business documents.
1 A 5x5 foot storage unit usually runs about $40-$50 per month. 2  10x15 foot units cost $75-$140 per month or $115-$150 for a climate controlled space.3  A 10x20 unit ranges from $95-$155 per month or $170-$180 for climate controlled.4  20x20-foot spaces rent for about $225 per month. 20x20-foot spaces rent for about $225 per month. 2  Portable on-demand (POD) storage units run around $230 monthly for an 8x8x12 foot unit that accommodates an average 1,200-square foot home.