The Associated Press

Here's an anxiety-inducing scenario most Americans are familiar with.

Holiday guests are coming, and you don't know how to prepare other than set out fresh towels and change bed linens.

"It's almost like you're on stage and preparing for a party, except these are overnight guests," says Melissa Birdsong, director of trend forecasting and design for Lowe's Home Improvement Warehouse.

"But a few touchups and improvements here and there can make even the in-laws feel welcome and comfortable."

Ms. Birdsong suggests hosts center efforts on rooms most likely to be the guests' home away from home: bath, guest bedroom and kitchen.

In the bath, bright light and space are musts, particularly for guests over age 40. Higher wattage bulbs above or beside mirrors lighten the surroundings. If you have pedestal sinks, a stand-alone side shelf is great for makeup and shaving kits, as well as ready-access towel storage.

Inexpensive pulsating shower heads, either hand-held or a large sunflower shape, make showers relaxing. If the shower curtain has seen fresher days, install a new liner and curtain.

Guests often wonder where to hang towels and washcloths, so two or more towel bars and hooks are welcome. Don't forget nonslip area rugs in front of the shower or tub.

The path from bedroom to bath can be illuminated by night lights plugged in along hallways or entry doors.

A flashlight on the bedroom nightstand is a good idea.

Reading, accent and floor lamps in the bedroom help guests prepare for festivities. If the bedroom has hard surface flooring, add more nonslip rugs to warm the space. A free-standing rack outside the closet to hang garments will be appreciated.

Holiday bed linens are fun, but you don't have to go overboard. Just add a festive throw or pile a couple holiday-motif pillows on the bed.

"You need to take an objective look at the kitchen and entryway," says Ms. Birdsong. Place morning drinks, a bowl of fruit and other self-help snacks within plain sight of guests.

Your entryway sets a welcoming tone for guests. A new kick-plate and lighting on house numbers are instant improvements. So are potted plants and accent lights on bookcases and nooks in the living room.

"It's nice to welcome holiday guests," says Ms. Birdsong, "but I encourage homeowners to view improvements as longer-term upgrades for guests throughout the year. It doesn't take much to make a very welcoming statement."