I know that there will be gas, water, electricity, council, insurance, tv, Internet to pay on top, but I'm pretty clueless here without having many friends who own their own property.
Any advise would be appreciated.
Without fully knowing your situation, if its just yourself in there you've covered the basics (although gym membership seems a bit of a 'waste' as you could probably convert a bedroom into a home gym if need be and save a few quid). Outwith your deposit have you considered your start up costs e.g furnishing the place? I'm assuming there may be some furniture you can 'borrow' from your folks place but do you have additional funds to make a start to making the place your own? Think I started with a couple of grand to get the essentials then every so often add in an extra bit here and there till i had a fully furnished house.