The budget for this opportunity can be estimated based on the scope of work and the project duration. The project requires housing management/sourcing services for 10-80 housing units, transportation services, and parking spaces for 20-50 vehicles. The estimated cost for housing management/sourcing services can range from $500,000 to $2,000,000 per year, depending on the location, amenities, and services provided. The estimated cost for transportation services can range from $200,000 to $500,000 per year, depending on the number of vehicles, drivers, and routes. The estimated cost for parking spaces can range from $50,000 to $100,000 per year, depending on the location, security, and maintenance. Therefore, the total estimated budget for this opportunity can range from $750,000 to $2,600,000 per year, for a total of $3,600,000 to $12,400,000 for the 48-month project duration.