Request Advise on home set up at Smondoville

Q: Hi, I own a 3bedroom apartment (1350 sqft.)in Smondoville....I have got my possession...I have few queries if anyone can help to resolve....
1) there is no cut out for the outlet of chimney pipe..pls let me know if this can be done by someone with finishing
2) grill work if someone can do it without much breakage
3) since the kitchen is too small if we accommodate the fridge in the kitchen there is hardly any space left.....what could be a better alternative....
4) I am planning to make the washing machine area as puja room....any other alternative for the fridge....
5) if I want to shift my sink in the kitchen under the window...will the plumbing work done by the builder or I have to get it done by the my own decorator....

Would be great if few can post the pictures and also suggest affordable interior decorator who had given good finishing to the work...

Thanks in anticipation......