Reception point for international parcels

I am rarely (if ever!) at home during working hours and live alone so there is no-one to accept parcels for me. I am looking for a service in Brussels where they will receive international parcels, so you can go and pick them up at a time that is convenient for you. I heard about Kiala, but from looking at the site it seems that the sender needs to register with the service too, which obviously isn't going to happen for overseas senders. Any suggestions?