Designing
The flow of your deck is important because it allows friends and family to move around. The sitting areas should not be in the way of the walking areas. Steps that are steep could be dangerous for your guests. Step-downs from a higher deck to lower gives a sophisticated feel. The design of the deck should be functional and allow area for all guests.
Functionality
While entertaining on your deck you should have a few important items. Of course a grill would be at the top of that list. Your friends and family are going to be hungry so have a means of cooking. Grill placement should be out of the way of the footpath and not under any direct awning or hangover. Once you have your grill set up make sure to have a trash can nearby.
Comfort
When you and your guests are hanging out on the deck they should feel comfortable. Buying citronella candles that keep away mosquitos are popular. A well-lit deck avoids many injuries and is more safe for your guests. There should be pillows on the couches and seats available for your guests. Flowers and potted plants could be placed around to give the area a lively feel.
