Top Floor Should be avoided

If you are buying top floor flat,check beforehand that water tank should not overhead your chosen flat....if it is so don't purchase that flat.
If it is located somewhereelse you may buy it.....
Reason to avoid such type of flat iswater at height is considered to be dangerous in Feng Shui....
supposing your bedroom is under it then it is risky.....
so make changes if it is so...