So I did some thinking and decided against the fitness tree. Sounded like it wasn't something you recommend too much, and so I thought it over and realized it's not something that should be on my list.
So my buying is complete! Until I start making expendable amounts of money again (when I graduate from uni). Thanks for the help with the buying and whatnot.
Question (theoretical since I'm broke now ): what do you think of this unit (it's a $2500 to buy new locally); do you think functional trainers are worse, or just different, compared to cable crossovers?
http://www.torquehq.com/f7info.pdf(just daydreaming about what would be good choices for tight space, and wondering since you have extensive experience in personal training if you have a stance on fold-up units like these, and if you have an opinion on functional trainers as one's crossover unit)
that piece of equipment looks amazing for confined spaces. I would buy one in a heartbeat IF the cable crossover stacks were heavy enough. Speaking of which do you know what they go up to?