Possibility of moving to Hong Kong

Hello, My husband has been offered a job in Hong Kong and we are clueless about the salary structure and living expenses of this new place. Sharing with you basic details of what the job offers. Would appreciate if anyone can let us know if this is sufficient or do we need to negotiate further: - Basic salary: USD 11550 - entitlements: Hazard/Inconveniences: USD660.00 (Monthly), Car Maintenance: USD800.00 (Monthly), House & Furnishings: USD 12,000.00 (Yearly), Entertainment & Recreation: USD485.00 (Monthly), Travel & Events: USD550.00 (Monthly). - Accomodation provided by employer, though it doesn't specify details. - Leave 45 Days consecutive annual leave on full remuneration in respect of each annual leave cycle other than this the offer mentions that we need to join their medical aid scheme, provident fund, group life insurance (to be borne by the company). Warm regards, S