Seeks opinions on living with Oakhouse for a long time

Hello. I just sent an application to one of the Oakhouse facilities. I have previously lived in a sharehouse and had a decent experience with it, so I think it won't be a big problem for me to live in another sharehouse. However, in the application form, they state that if I use more than a certain amount of electricity, I will have to pay for the overage. I asked them and they told me that the limit is 100kwh and rarely does anyone use more than that amount.

Does anyone have experience using Oakhouse and do you frequently pass the limit, especially during summer?

Also, could you share the experience or opinions on living with Oakhouse for more than 1 year? What I get and what I lost compared with living in an apartment for the same price?

Thanks.