*****s of Deposits

I rented a flat through Seeff and it was one of those situations where the previous tenant left the place and I moved in the following day, so I moved into the apartment which was not maintained before I moved in which I did not have an issue with. As expected the flat was not in it's cleanest condition but being an understanding person I did not make an issue out of it. Two years down the line, I decide that I want my own place meaning that I have to moveout of the rented flat, which I do and handover the keys to Seeff agent by the name Tenolan. I even asked my boss to grant me few hours so I can clean the house and make sure that I hand it over in a good state. I am now surprised that I have to pay for cleaning service as the flat was not clean, which is a surprise to me after the efforts I have put to an extent of getting to work late. I have requested for a full deposit payment including interests accumulated throughout the past two years, and I was not paid the full deposit back. I have to say I am disappointed on Seeff, as I feel that they are just being opportunistic and wants to what I would call "reap of deposit tactics" and I want my deposit to be paid in full as well as the interests accompanied by statements to show the interests for the past two years. The sad thing is I even even bought that very house through them.