Be prepared. Before a contractor is even called you should try to flesh out as many of the details as possible, especially if the decision-making process is a joint one. Magazines are probably the cheapest way to see a variety of styles for practically every room in the house, and it allows you to start developing some sense of how you want, let's say your guest room to function and look. I certainly don't mind helping flesh out the details but sometimes a person isn't looking for a consultant, or the attendant fees. In other words, the more you know what you want beforehand the easier it is to get a realistic quote for that project and ultimately the more content everybody involved in the process will be. Getting ready. I usually only work in a single room at a time, but however many rooms you will have worked on you should take account of the space and if there is anything special, of either sentimental, monetary or historical value, it might be good to move it beforehand, because some things are best moved yourself. If items will have to be stored for longer periods and many rooms are being renovated it is some times a good idea to buy some large plastic bins with secure lids, to keep things well organized and dust free. Contact/communication Most people have a particular communication device, but it is a good idea to have all of the ways to get in touch with someone just in case a particular decision is needed immediately; all modes can be attempted.