ここ/そこ/あそこは [Noun] です

Koko wa kyōshitsu desu.

Here is the classroom.

Soko wa eki desu.

There is the station.

Asoko wa toire desu.

Over there is the restroom.

Koko wa watashi no heya desu.

Here is my room.

Soko wa toshokan desu.

There is the library.

Asoko wa depāto desu.

Over there is the department store.