We have had one in our conservatory for a year
I really rate it, takes about 30-40 minutes to heat the room up and has made it a useable room all year round as well as looking good
cost £800 instead of £6k to install a log burner, it’s not as warm as a log burner but much cleaner and just as effective as the electric radiator we have in there and no longer use. Could also take it outside and use in the garden at summer time although we since bought a cheap tabletop burner for outside
buy fuel in bulk from Amazon, 1litre lasts about 4 – 5 hours, probably cheaper ways to heat the space but it’s equally about the look
got it from imaginfires.co.uk, I think they have the best fuel box system
ours is the Howarth (costs £1k now) we also bought the seperate ’fake flue’ to complete the fake log burner visual https://www.imaginfires.co.uk/howarth-black-bioethanol-fireplace