It is important to have easy access to enough light there should be some lighting by the bed to read and they should be able to turn on a light upon entering the room as it takes a while to get used to the layout of a new room especially for older guests.
Guest room furniture layout.
Consider freestanding pieces in a smaller room and wall to wall built ins in a larger room.
A four poster spindle bed outfitted with a striped wool blanket creates a comfy room within a room feel while botanical curtains add softness and privacy.
Building a small guest bedroom with a long narrow layout is definitely a good idea to consider since you can provide complete facilities in a limited space.
Classy hotel guest room having entry foyer separate luggage rack and wardrobe spacious bathroom 2 attached patio courtyard showing its rendered layout plan with complete furniture.
To keep costs down try repurposing furniture and keeping things simple.
For example instead of springing for a dresser provide open shelves or a clothes rack.
To play up the snug dimensions of the guest room in this victorian farmhouse the homeowner covered the walls and trim with rich green paint.
Here the bedding is placed in the corner of the room while some basic furniture completes it in a very effective arrangement.
Hotel guest room furniture layout.