Na piętrze in inglese:

On my way upstairs I thought of the famous pianist.

She called down from upstairs to ask what the noise was about.

I had not been waiting long before I heard footsteps coming upstairs.

It seems that the burglar broke in through an upstairs window.

Can you bring down my trunk from upstairs?

We have two spare rooms upstairs, neither of which has been used for years.

Some kind of party upstairs kept me up till one last night.

Go upstairs!

John spoke in such a loud voice that I could hear him upstairs.

It looks like Janet's going to be kicked upstairs.

After an awkward pause, Bill took her by the hand and dragged her upstairs.

Upstairs there were four made beds, but on three nobody ever slept.

From the corridor, you can reach the living room, the kitchen, and the toilet, or you can take the stairs upstairs, where the bedrooms and the bathroom are.

I live in this flat, and an old woman lives upstairs.

I have to go upstairs for a moment. (Muszę na chwilę iść na górę.)