Rakhee, for us it was a pleasure to host you, however we are very sad to realize that you try to profit from your hosts in such a rude manner.
FYI, nowhere in Luxembourg do you find hosts that provide you good quality housing, such as ours for such a low price per night with a welcome plate included containing water, coffee, sugar, jam, salt, pepper, etc, etc.
I believe you mistook us for an hotel, although I know that no hotels in Luxembourg propose room for 75€ per night with breakfast included either.
I also find it preposterous that you try to ask for a full refund on your booking simply because you assumed (before making your booking, you never asked what was included) that a full breakfast would be included.
I find your conduct rude and completely contrary to the comments you have had in the past, so I will assume that is a simple misjudgement from your part.
I kindly ask you to not waste your time, nor ours, nor that of the friendly staff at airbnb and simple cancel your refund request and we will let bygones be bygones.
Kindest regards from Luxembourg,