Oh someone here on the forum had the police show up for another reason, "at their place not mine..."
Here is a story that happened to me about 2 years ago...
My contractor friend built the 8'x20' room near the backside of my house.
He did it for free on the condition him and his grower could use it for 4 complete grows and harvest.
Last year they were harvesting the grow when about 4 police cars showed up.
Mj was not legal then, you had to have a Medical or Grow license.
My backyard is next to a main road in town.
They talk to them and the police checked the room out which was full from front to back hardly no walking room.
They check the harvest, made sure they had the Grow License and etc.
Then the police left.
Electric bill ran around $2000 a month. Red Flag?? Lol...
So the room being full from back to front, and trying to water the plants for them, really tight fit, you can see why I wanted for my Grow Room to be able to walk in and enjoy it, have music for the plants, a drink, a chair to sit in to watch them and talk to them, oh they don't talk back either. Lol.
And the electric bill is no higher than $100 per month with the Leds, fans, heater, & Filter setup. Since it is only 8'x10' and plants on tables in a U shape design, I can have about 6 to 8 Plants depending on size of them.