Will it fit an L-shaped window or room corner?

Yes. The set includes corner connectors, so one track can turn a corner instead of meeting two straight rods. Measure the full run around the corner before setting the length.

How much weight can it hold?

Aluminum tracks of this type handle standard drape curtains, including lined ones, when the brackets are fixed into solid ceiling joists or anchors. Very heavy blackout drapes over a long span are better spread across more brackets.

Can I cut it to a shorter length?

The track is adjustable across its 9 to 12 ft range, so you can set it shorter without cutting. Trimming aluminum is possible with a hacksaw, but it voids the adjustable fit and can leave sharp edges.

The curtain track, corner connectors, mounting brackets, top brackets and curtain hooks. Mounting screws and anchors are not clearly listed, so check before installing.

Does it work as a room divider?

Yes, that is one of its main uses. Ceiling mounting means no floor space is lost and no wall brackets are needed, which suits open-plan rooms and studios.

Can I use it on a wall instead of the ceiling?

It is designed for ceiling mounting, and the included top brackets are made for that. Wall mounting would need different brackets and is not the intended setup.