Q: Passage: The Northern Ireland Assembly (Irish: Tionol Thuaisceart Eireann, Ulster-Scots: Norlin Airlan Assemblie) is the devolved legislature of Northern Ireland. It has power to legislate in a wide range of areas that are not explicitly reserved to the Parliament of the United Kingdom, and to appoint the Northern Ireland Executive. It sits at Parliament Buildings at Stormont in Belfast. The assembly is currently in a period of non-existence after the assembly collapsed in January 2017 after the late Martin McGuinness' resignation. Periods of discussion to restore the assembly have failed.

Question: Based on this passage, where does the northern ireland assembly meets in? Let's give stream of consciousness first:
The relevant information is: It sits at Parliament Buildings at Stormont in Belfast. Therefore, the final answer is Parliament Buildings at Stormont in Belfast.