Ikea (Luxembourg)

Hello.

I am looking for some information about Ikea. I particular, i would ask you if it is true that Ikea Deutschland is cheaper than Ikea Belgium (Arlon).

Moreover, i would like to know if Ikea provide delivery services to Luxembourg (from web site it is not clear) and, in such a case, where can i find some information about delivery costs.

Many tks.

Paolo