This software is easy to use with all necessary tools at hand in order not only model your building but also control energy consumption as well! It has an online portal where you can find out everything about it so far which helps me decide if I should go ahead or wait until there are more updates available because this one isn't perfect yet (but will get better). The price of 1 year subscription could be cheaper considering that we're using many different types such us 3D models/renderings etc.. Also would like some options other than just drawing lines between rooms instead having walls inside each room when creating floorsplan viewable from outside - maybe something similar? We've been able solve various issues related to designing our new offices by modelling them through glasshouses app before finalising plans otherwise they were too confusing sometimes since most designs look really weird without any explanations what's going wrong here :P.