Question on mortgage and renting out land/stables

[nibbers]

I have found a house I love and it comes with land, stables and school. Am very excited. Only thing is I will need to rent out some, possibly all the stables to begin with (there are 4).

Does anyone know what the deal is regarding mortgages (will we need a specialist mortgage?), insurance, council tax etc? We could completely separate the house from the land and stables to begin with if needed as there is separate access.

Have googled and haven't found anything helpful - lots of stuff on renting out a house but not just the land. The mortgage company we are planning on going were where completely confused by my questions as well. Are there organisations that can advise on this?