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.
The price of a storage unit depends on the size of the unit and the options. Climate control, electricity, and ventilation are just a few of the options that can increase the price. Storage units typically come in sizes: 1  5ft x 10ft. 2  10ft x 10ft. 3  10ft x 15ft.4  10ft x 20ft. 5  10ft x 30ft.osts of renting a storage unit vary from $35 to $50 per month for a 5ft x 10ft unit. A 10ft x 30ft storage unit can cost up to $175 per month.