I know you said open source but you mentioned Word - do you have a version of MS-Office with Visio? If so, that will do the job nicely (just finished a house extension and we did all our floor plans and furniture layoyts in it)
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
This poetic animation about monsters is illustrated in a Van Gogh painterly style
Apple predictions 2017
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.