I have the chance to get my hands on a Sony DSLR 200k w/18 -70mm lens.

I am just wondering if the photography sassy amongst us would be able to give me a few answers/pointers to my following questions:

1. Will this be any good for general photography?
2. Will this be good for taking pictures of photography?
3. Will I need to buy any more lenses? (No extra cash to spare at the moment so a critical question on here)
4. Is this a good entry level DSLR?
5. Is it hard to learn to use a DSLR?

Thanks in advance