It would seem that since you have so much energy in a house, the affairs of that house should be easy for you.
It does not seem to me that if there are a lot of conjunctions in a house, it makes the affairs of the house easy.
First it depends upon the house. A strongly tenanted 12th does not make an easy 12th if the planets are Moon, Mars, Saturn and Pluto for example.
In fact, this stellium in
any house would not make the affairs of that house easy for the native. If anything, it would likely make the affairs of the house more challenging.
There are nuances, like malefics amplified in their dignity in a stellium, or planets, in general, in their detriment or fall. To me, in many instances, these conditions would point to challenges in the arena of life that the house represents.