CNC machine "Spanish" model . Advice and opinions needed!

[shapebusters]

Hello everyone, and thank you for your time. I need your opinion on a Spanish CnC Machine, for a possible buy, similar to this one:

At the moment i am building a Cowork space with a FabLab and Hackerspace, here in Lisbon, Portugal, and amongst other machines i want to have a Cnc Router, for working with plastics and wood, etc.

I would like to have a machine big enough to make digital fabrication possible.
Now i want something bigger, to do works were digital fabrication and machining plays a role on the projects.
Therefore i was searching for a machine with something around this size: 2.5m x 1.2m x 0.2m (98inches x 47inches x 7 inches), but i dont no a great thing about the machine itself, i just now how to work with them!
I though about getting one from China (mainly because of the prices) but i heard about a Spanish manufacturer of cnc's, and I need to know your opinion regarding the construction and the potential of the machine.
This machine its being sold used for 6000€ (8000USD), but i expect to negotiate it around 5000€.

It was built and sold in June 2011, it as the following features:
. Work Area of 2.1mx1.3mx0.1m
. Travel speed 15meters x min
. In aluminum and steel.
. Slotted aluminum table
. 300N engine torque NEMA23
. Axes X, Y Offset toothed belt. Spindle axis Z anti-backlash.
. Computer included with the Software milling VCarve Pro and Aspire programs.
. Control system using DSP (digital signal processor)
. Suction chip.
. Industrial hoover system.
. Many tools

With this information and images, what can you say about the machine?
What should be done to improve it?

All your help and opinions are appreciated!

Thanks!