Is this chair good for everyday sitting?

It is built as an accent or occasional chair, not a primary sofa replacement. The foam filling and light birch frame suit reading, dressing and guest seating rather than hours of daily lounging.

How big is it compared with a standard armchair?

At about 28 inches wide, 33 inches deep and 31 inches tall, it is smaller than most full-size armchairs. That makes it easier to fit in a bedroom or a tight corner.

Does the yellow match the photos?

Yellow upholstery varies a lot between screens and lighting. Ask the agent for buyer photos or the fabric name if color accuracy matters to you.

Can I remove the cover to wash it?

Nothing in the product details says the cover is removable. Treat spills quickly with a damp cloth and mild soap instead.

What assembly is required?

Expect to attach the birch legs to the seat frame. That is typical for chairs in this class and usually takes only a few minutes with the included hardware.

Is it sturdy enough for a heavier adult?

No weight capacity is published, and the birch legs are slim. It is best treated as light-duty seating; check the listing's stated limit before buying for a heavier user.