God, I'm posting a lot today 
When I lived in student halls, the residence didn't have a street number. It was more like:
<Residence Name>
<Street>
<Postcode>
Definitely NO street number. I remember when I had to give the address we just used the name of the building, but the form specifies a street number. Can I put in the name here, or leave it blank, or put 1 or something?

When I lived in student halls, the residence didn't have a street number. It was more like:
<Residence Name>
<Street>
<Postcode>
Definitely NO street number. I remember when I had to give the address we just used the name of the building, but the form specifies a street number. Can I put in the name here, or leave it blank, or put 1 or something?