The Benefits of Above Ground Swimming Pools
The benefits of above ground swimming pools are numerous. For a start, in general you do not have to order them, you can just go into a store and buy one off of the shelf. They are also available at a fraction of the cost of an in ground pool. Not only are they cheaper to buy they also cost far less to install as you do not have to worry about applying for planning permission, and then worry about waiting six weeks or more just before you even get approval (Or worst case you get turned down for planning permission).
Also with an in ground pool you will carefully have to consider the provisioning of your water and electricity requirements, where as these are less of an issue with an above ground swimming pool, where the provision of things such as electricity and water may well be far easier.
In general an above ground pool should be easier to maintain and in the event of any major problems these should be far easier to sort out as the access to the vital parts such as the water pump and the heater will be far easier to get reach.
A key advantage of this type of pool is that if you find it is not actually in the ideal place that you want it (E.g. where you first put it down turns out to be too windy or does not get enough Sun) then you can simply empty the whole pool and move it to another location. Just remember that you will still need to get water and electric to its new location, and that it will also need placing on a flat and level surface. Whereas the same cannot be said of moving an in ground pool!
Should you move house you can simply take your pool with you.