Overnight guests are coming. Wonderful! Now take a look at the guest room. Is it a guest room, or is it the place where the exercise bike, the wrapping paper and the boxes from the last move went to retire?
The most valuable thing you can give an overnight guest isn't a fancy bed or a chocolate on the pillow. It's privacy. Staying in someone else's home means living by someone else's schedule, in someone else's space, without any of your own stuff.
A cozy guest room gives your guests a place to close the door, kick off their shoes and recharge. Here's how to make one, even if it's also your home office.
This is the single best guest-room tip there is, and almost nobody does it. Spend one night in your own guest room before anyone else does. You'll find out:
Fix what bugs you. If it bugs you for one night, it'll bug your guests for a week.
Wash the bedding a day or two before your guests arrive, even if you changed it after the last visit. Sheets folded in a closet start to smell stale within a few weeks.
A fitted sheet with a duvet in a washable cover is quick and simple to make, and it's much easier for guests with arthritis or limited hand strength than tucking in a top sheet and blankets.
If the guest mattress is old, lumpy or thin, you don't need a new one. A 2- to 3-inch memory foam or fiberfill mattress topper turns a so-so guest bed into a good one for a fraction of the price.
People are picky about pillows, and they're right to be. Give each guest two kinds: one firm, like a foam pillow, and one soft, down or down-alternative. Or ask before they come. It's a small question that tells your guests you were thinking about them.
Put a spare blanket or two on a shelf in the guest closet, or fold one at the foot of the bed. When my dad came to visit, he used to ask whether I had the heat "hooked up." After I left an extra blanket in his room, he never asked again.
Test it before the guests arrive. Pull out the sleeper sofa, make it up, and lie on it for ten minutes. Find out whether the bar hits you in the back, and add a topper if it does. Inflate the air mattress the day before and see if it's still full in the morning. Discovering a slow leak at 11 p.m. is not cozy.
Your guests shouldn't live out of a suitcase for a week.

Every guest needs these within arm's reach of the bed:
Everyone forgets something. Put a small basket on the dresser with:
Add a fresh towel set and a washcloth, folded on the bed or the dresser. If you have one, a clean robe hanging on the hook is a five-star touch.
For the bathroom side of things, see Easy Guest Bathroom Ideas.
A small card on the nightstand answers all the questions guests feel awkward asking:
Nothing says "make yourself at home" like being able to come and go.
For more on choosing and using an alarm system, see Home Security Systems: 20 Things to Know Before Buying.
Most of us don't have a room that's only for guests. That's fine.
Kids love getting ready for company. Let them pick flowers from the garden for a little vase on the nightstand, make a "Welcome" sign or card, help shop for the guests' favorite breakfast, and choose the chocolates for the pillow. If a little hand-lettered sign says "Welcom Grandpa!" so much the better.
The bed: fresh sheets, a duvet, two pillow types, an extra blanket, a mattress topper if the mattress needs one
Storage: two empty drawers, closet space, six or more hangers, a luggage rack, hooks
Bedside: a nightstand, a reading lamp, a charger, tissues, water and a glass, a small dish
Comfort: blackout curtains or a sleep mask, a fan or white noise, a chair, a mirror, a trash can
Extras: a guest basket, towels, a Wi-Fi card, keys
Safety: night lights, a tested smoke alarm, a CO alarm nearby, a clear path to the bathroom
What should be in a guest bedroom?
A comfortable bed with fresh sheets and extra blankets, two kinds of pillows, empty drawers and closet space, a nightstand with a lamp and a charger, tissues, a trash can, blackout curtains, a night light and a working smoke alarm.
How do you make a guest room cozy?
Start with a comfortable bed and good bedding, add soft warm lighting, a throw blanket and a chair, and clear out the clutter. Then sleep in it yourself for one night and fix whatever bugs you.
What do you put in a guest basket?
Travel-size toiletries, a toothbrush and toothpaste, pain reliever, bandages, a phone charger, earplugs, a sleep mask, snacks and bottled water.
How do you make a guest room that's also an office?
Use a daybed, sleeper sofa or Murphy bed, clear the desk before guests arrive, keep part of the closet empty year-round, and store the guest bedding in the room so set-up is quick.
How far ahead should you prepare a guest room?
A week ahead, clear the drawers, the closet and the clutter, and test the bed. Wash the sheets and make the bed a day or two before your guests arrive.
The guest room's ready and the light's on. Make the rest of the visit just as comfortable with these related guides:
• Easy Guest Bathroom Ideas: Simple touches that make the guest bath feel ready.
• Preparing for Holiday Entertaining: The countdown checklist, from a week out to the doorbell.
• The Holiday Grandparents Visit Survival Guide: Hosting family for days, not hours, with everyone still speaking at the end.
• Dreamy Bedroom Ideas: Now do your own room.
• Tips for Organizing Your Closet: Clear out enough space to give your guests a real section.
• How to Declutter Your Home: Turn the room where stuff goes to retire back into a guest room.
• Home Security Systems: 20 Things to Know: Alarms, codes and what to tell your guests.
• Easy Home Decorating Tips: Simple ways to make every room look pulled-together.