If it is a preliminary evaluation, I recomend you to use the housekeeping (Japanese 5S) procedures to evaluate a office/company. There are a lot avaliabe in the scietific comunication.
Try with questionnarie used in our paper on link https://www.researchgate.net/profile/Vesna_Spasojevic-Brkic/publications/?pubType=article&ev=prf_pubs_art