If your planning to have under cabinet lighting in your kitchen, leave a socket up high and make sure you wire a wall switch for each type ie:cabinet, under counter, over window. We also got wall switches for our bathroom wall lights and heaters. Also put in a double socket in your kitchen island. Sockets are handy in wardrobes if you ever want to put in tv/lights etc. If you are putting a light in the attic, wire a light switch in the landing. Always put around 2 double sockets under you sinks in kitchen and utility, for insinkerator etc floor sockets are handy in the living room for lamps and speakers also pay attention to where you put you light switches, have them in a place where allows easy access ie inside entrance doors etc, don't do what we did and left it up to the electrician, god knows what was going through his head when he wired our house!!! When he is wiring for alarm, wire for a alrm box upstairs, front door and rear door also get him to wire for alarm in garage at the same time with ample sockets..put a double socket in the hotpress, very handy if you need to put in a shower pump. A socket half way up the stairs if its u shaped or split, handy for hoovering or a tall lamp..i think thats it ..will be doing this in a few months again so if you come across anymore please update post with them