If you have not given much thought to having room air conditioners installed, now is probably the best time to do so. It is very important that you make the house as comfortable as it can be and to this effect, you have to make necessary investments that would pay off in the long run.
Room air conditioners can be mounted/fixed or portable. In making the choice, you have to make sure that you consider the area of the room that needs cooling. If you have too many rooms in the house, you might want to consider installing mounted AC units on those that are used often and have portable units in case you have guests whom you would also want to feel very comfortable.
In having your room air conditioners installed, make sure that you only hire professionals to do the job for you. In the case of portable units, you also have to make room for them in storage for when they are not in use. Having air conditioning units might get expensive but in the long run, you will realize that you really need them especially when hotter and humid days come.