For particular things in life, size does matter.
The size of your fridge is actually important.
Getting too important of a fridge is such a waste of energy. Too small of a fridge is nothing but a problem, but a Heating & A/C device actually needs to be the right size for your lake apartment too. It can actually put a damper on your energy bills if it is off. Too important of an Heating & A/C component achieves the temperature on the control component way too easily. That might sound good, but it means the Heating & A/C is cycling on plus off all day. Fully powering on plus then totally turning off takes a lot of juice. It is better to have the Heating & A/C task all day long at a steady, even stream. Expect high energy bills with a too important system. Also, because it suddenly changes on plus off, there will be tons of sizzling plus cold spots. Too small is not any better though. A tiny idea never can achieve the temperature on the control unit. So the Heating & A/C just keeps now working plus now working. Eventually parts wear out, overheat or just plain quit. A lot of Heating & A/C repairs are expected when the Heating & A/C idea is too small. The energy bills will be way higher plus the homeowner will not be content with the temperature at home. It does not matter what kind or brand of Heating & A/C you get. The sizing on the Heating & A/C component needs to be in proportion to the lake apartment size, but double check the Heating & A/C contractor’s task too. Make sure they don’t accidentally get it wrong, then you don’t want to spend money a lot for a small mistake.