!st time grower (grow box question)

I am looking to purchase this


is this a good investment. I got a big closet in my apt hallway I want to put it in. I am in the process of putting a setup together so any and all advice is great!

I grow in a tent myself and I've been very happy with it. Don't know if you're talking about a specific configuration, I'll need to see full specs and price to say whether it's worth your money.

I saw it on ebay here is the link

http://cgi.ebay.com/4x4x6-5-FT-HYDROPONICS-GROW-TENT-HYDRO-BOX-HUT-CABINET_W0QQitemZ130324747095QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item1e57f5d357&_trksid=p3286.c0.m14

they are a great idea for space issues i have no issues with them at all as long as you keep the plants fairly small in vegging!! HTH