Answering on questions in hotel and hostel business in California

Set of questions on real estate market and business in California. I need proof links for each answer 1. What is the purpose should be at the premises for hotel business? 2. What is the average rent for a room in the center of an area of ​​1500-2000 square meter (San Francisco: South Beach, Dogpatch, Downton, South Of Market), Los Angeles (Downtown) San Diego (Downtown, Gaslamp Quarter). Unit accounting questions 1 What is a tax on hotel activity? 2 Which city tax on hotel activity? 3 What is income tax? 4 If its a small business up to 50 people, what taxes for employe sellary do you pay? Block legal issues 1 Do I need a license for the hotel activity? How much does it cost? Issued? How much work? 2 Do I need a hotel to be classified? Or certification? How much does that cost? Those involved in classification and certification of hotels? 3 Are there quotas for opening hotels? 4 How much cost a license to open a cafe? 5 What government agencies, departments need to coordinate hotel and cafe? 6 How many hotels there? How many five four three stars hotels? How many hostels? What are the average prices?