Awkward shaped sitting room (pic) - how would you arrange it?

[iwantasofa]

We have an awkwardly shaped sitting room. How would you arrange armchairs, sofas, etc. in here to make it cosy and easy to chat? Room isn't enormous - about 3.3 metres in width and same across the wall opposite the door. Bay is 1.3 m at narrowest point.
It feels as if wherever you put a sofa, you'd be either looking at the door, or at the window (which looks out onto the parking spot). The mantelpiece is a very nice original one, but if you faced a sofa towards it you'd have your back to the door, which also seems awkward. Thoughts?!

How many do you need it to sit?

Long sofa against the wall with a radiator (my sofa is against a radiator and it’s fine if you can leave a gap) then a nice single seater in the bay window. TV on the wall or on a stand opposite the sofa. Bookcase to one of the sides of the bay window if you want one.

There are only 3 of us in the family but we might have guests etc. so to sit 5?

www.sofology.co.uk/sofas/BARTELLI?category=Corners&code=SKU000077061 I take it something like this is too large?

There's a "loveseat" style that fits 2 people that could go at the bay window. My in laws have one and DH and I can fit on it comfortably.

I agree with love seat in the bay and main sofa in front of radiator (not ideal but so long as you can leave a bit of a gap, between it and the back of sofa, it shouldn't be a problem)