May I ask around if anybody knows if it is common practice for IDs to bill for additional payment after signing contract?
For my home renovation, we had to make a few changes to some of the dimensions during the progress of the works which the ID agreed. However, it wasn't made explicitly clear by the ID that the changes would result in additional costs. In addition, my ID was responsible for a 2 week delay of handover due to some cock ups which cost me additional rental cost on my end.
In that case is the additional billing justified? I would like to know if anyone has faced a similar problem. Now that the works are done, with some hiccups here and there, it feels as if we gave way on many issues but the ID is insisting on additional payment.