First time buyer here looking in SE London.
We are good (I think) buyers in that we are chain free (currently renting), having a mortgage in principle in place, have a reasonable deposit to hand (over 16%) and flexible to move as quickly or slowly as the seller wishes.
The property I've really taken a shine to is £420k and has been on the market around 2 months.
Issues- we are in a fully furnished rental so we need to be very careful not to over commit on monthly payments as we have to buy everything.
Property needs new carpets throughout and may need other decorative work.
Structurally I'm not sure, obviously if we offer we'd have a survey done.
How do you start negotiating without paying more than it's worth, but also not alienating the seller?
I've read online that offering 10% less is normal, but is this true?
I've not put an offer in on any property before, so any advice on how to approach it would be welcome.