Hi we need to build in a wardrobe that will conceal an air conditioning unit in a new bedroom we are creating. It will eventually be for one of our daughters. Right now they are little (primary school age) but its a long term home so want to design a wardrobe that will be big enough for them as teenagers. The room is a good size 3.6m by 3.5m so we have space to make it up to 1.8m It has to be at least 1.2m so just figuring out what the ideal size is!