 I've worked for both large and small business. When quoted correctly the use of a crane forms an efficient building practice for both safety and productivity with the use of labour in other areas on site to complete work. When done correctly the use of a crane is not only for big business but small. We know that good scheduling, planning and the use of mobile plant equipment such as cranes to build our houses improves overall productivity and safety on our sites. You've seen how efficient it was with the cranage of lifting the trusses up onto the top floor. Like I say, as a carpenter myself when I was an apprentice there was through us and with a single story house we used to pass the trusses up without the use of a crane and the time difference with a single story wasn't that great but definitely on a double story home the amount of time saved in canning the trusses up the first floor frames up is a considerable amount. You save with a crew of three to four I'd say you save a day and times that by the four people on site it works out to be a fair amount of money. I think it's an excellent tool for the installation of frames and trusses on residential construction sites. It's cost-effective, it's time-effective and it provides a safe method of work for tradesmen to come in do their work while working at heights, leave the job site. If you're not using this system I think you should be using this system. After watching the video you can see that it is achievable for small and large businesses to incorporate the crane lift. It not only saves time but you're also potentially saving the risk of manual handling injuries. Nowadays the carpenter should be incorporating that into their price, gets them on to the site easier, gets them through the job quicker and on to the next one. Having seen the video through effective planning, implementation and organisation for your safety systems, productivity is not compromised through safety.