"We live on the fourth floor."

Translation: Nous habitons au quatrième étage.

[cmsch52]

So étage is masculine?

[angus390025]

It is. -age is a pretty common ending and they're often masculine. (village, fromage, garage) but there are exceptions (plage, cage, image)

[Hilairy2]

Springing ordinals on people now eh?

[ButIneedaBone]

Je préfère les ordinaux aux virus.