Apartment Shares和Dormitory-Style Suite什么区别？

请问Columbia的Apartment Shares和下边的single suite room #1有什么区别？（除了价钱和billed monthly v.s. by semester这两个区别之外, furnished的区别也可以不用考虑）

多谢指教啊！

1. Apartment Shares

Students rent a private bedroom and share the common areas within a two to four bedroom apartment. Most apartment shares are single-gender. Tenants are responsible for cleaning the common areas and their own rooms. Apartment shares are used to house single students only. Rent is typically billed monthly.

Amenities - Approximately 80% of the three and four bedroom apartments are furnished and include the cost of utilities (cooking gas and electricity, not telephone). Two bedroom apartments are typically unfurnished, and utilities are usually not included in the rent.

2. Dormitory-Style Accommodations

Rooms are either private (one student per room- “single suite room #1”) or semi-private (two students per room –“shared suite room # 2”). Rental fees for these units are billed in full by semester and are charged to your Student Financial Services (SFS) account. Dormitory-style accommodations are used to house single students only, and most floors and suites are co-ed.

Amenities - Students share kitchens, bathrooms, and any common areas. All rooms are furnished, and utilities (most have campus telephone service and Ethernet service) are included. Some of the buildings, like 362 Riverside Drive, 600 West 113th Street and 544 West 110th Street have a security desk located at the main entrance.