The parliament - the parliament of Rhineland-Palatinate - is housed in different buildings:
The seat of the state parliament is the Mainzer Deutschhaus. This building is currently being thoroughly and sustainably renovated. It is not available during several years of work.
The plenary hall is located during the construction phase in the stone hall of the Mainz State Museum. The office of the President of the Landtag and the offices of the Landtag Administration are housed in the Isenburg square.
The House of Representatives houses the offices of all Members and political groups, as well as factional and committee meeting rooms.
The library and parts of the archive can be found in the so-called "Ärztehaus" opposite the Deutschhaus.
