Payment options include 1 month at the same price, 2 months upfront with 3% discount, 3 months upfront with 5% discount. Available from 6th November. Additional costs: Electricity 3,800 VND/kWh, Water 150,000 VND/person/month, Service 100,000 VND/month, Optional cleaning twice a month for 200,000 VND/month.