For those of you who use LPG cylinders

Mystic_CT

As a newbie to the world of LPG, I wondered if anyone who relies on
LPG cylinders for their central heating and lives a similar situation (i.e. a single person in a well-insulated 2 bed detached bungalow) could give me an approximation of their average LPG consumption during this past winter?

I have been advised that I would require a bank of 4 cylinders as I would be running a central heating system. Is changing the cylinders a real faff or do automatic regulators make life a lot easier?

I would prefer to have an underground tank. However, the only option would be to have a tank installed beneath my front lawn. There's an issue though of water/drainage pipes in situ so my options may be restricted to cylinders. Hence my queries.

Any advice on any of the above would be really appreciated. Thanks.