General construction details for cabinets and shelving
The alcoves on either side of a chimney breast are usually just wasted space. The recesses and breast can be used to make a feature of the area, and fitted with shelving and storage units to make good use of the space. In some instances the chimney flue has to be blocked up, and the fireplace opening used for other purposes, but you could just as easily panel round a fireplace that is in use. The walls can be battened, panelled, and fitted with shelving brackets to which storage cabinets are fixed. Or you could have custom build cabinets and shelving. The shelving brackets are used to hold two cabinets there could be more-and in this case one is used as a casing for a DVD player and other for storing different electronic equipment and gadgets. But they could be used for other purposes or for general storage.
The shelf brackets that hold the cabinets obviously support a considerable weight, so their fixing strips are screwed through the panelling into extra strips of hardwood batten which are in turn screwed securely to the wall.
The cabinets can be made from MDF, but you might prefer other materials, like hardwood or laminated surfaces.
Electricity
It is almost certain that at least one of your alcoves will have a power point or switch in it, which will have to be brought out flush with the panelling. All the wiring should be hidden in such way that there are no cables hanging around.
The shelving strips
These are the vertical strips into which the shelf brackets fit. They are screwed to the support battening using 25mm screws. After you have fitted one strip, make sure that every adjacent strip is lined up so that the shelf bracket holes are in line. To do this, fit a shelf bracket to the strip you have just fixed to the wall, and one at the same height on another strip. Hold the loose strip in place while a straightedge is placed along the two shelf brackets. You can now adjust the correct level of the loose strip with a spirit level.
The cabinets
The construction of the cabinets is comparatively simple, but there are a few points to bear in mind. First the cabinets must be large enough to accommodate their intended contents easily. This might be obvious, for example, in the case of fitting a game console or a TV unit.
Obviously, if other equipment is installed in this space, the requirements will be different and the cabinets will have to be altered to match. But the basic design is so simple that you should have no trouble altering them, or for that matter, any other part of the unit.