Why not do the NHS classes and then if you still feel a bit uneasy about things, you could maybe do a one off one to one class with a private midwife? I think ours charged about £50 for an hour and a half.
I'm wondering how i will cope - you will cope - everyone thinks they won't but you will.
Will i be able to breast feed, Is breast feeding as hard as some people make out? - You may, you may not, but either way, it's not the end of the world. Don't beat yourself up if you find it difficult - do the best thing for you and your baby.
Changing table or use the floor - you will figure out this and lots of other things once baby is here.
Should baby sleep in our room or on thier own? I'm condidering having them for a few months next to me and then into their own room - I think the recommendations are 6 months in your room, but I personally found that DS was too big for his moses basket at 4 months and made the transition then.
Can i tell my MIL to back off and leave me alone and give me time to bond with baby without hurting her feelings...(she lives with us) - I would advise you strongly to sit down and have a good chat about ground rules before baby comes, otherwise you might end up really getting on each others nerves, however though you may feel you want space now (I did), once you are sleep deprived and in need of some alone time, I think you might feel very very lucky to have her there! I would have done anything for an extra pair of hands in the early days!
I only joined Mumsnet after DS was about 8 weeks old, and it was the best thing I did - I wish I had known about it in pregnancy and the first few weeks - so keep posting!!