I enjoy designing new recording spaces to suit my needs. Where possible I try to reuse and repurpose materials.
Sometimes a well treated packing box has been sufficient, other times I've had to be more resourceful.
Update: I have just completed my first free-standing custom designed booth (pictured) and it sounds great! Watch this space for a video of the build!
My XLR mic of choice is a RØDE NT1, paired with a Roland 2x2 or Focusrite 2i2 audio interface.
Most of my editing is carried out in Reaper with additional polish from iZotope and Waves plugins if needed.
I render to ACX standards by default and can deliver files in all major formats.