You have no idea (maybe you do) how lucky you are having that pace at home where to practice. I wish to have that to someday.
The house I live in now actually has a large hallway in wich I can fit my xingyiquan forms perfectly. Its really narrow, but since these forma are linear and compact its perfect fot them.
For my taijiquan is a different story. The short forms are ok in that space but the long form does not fit at all! specially since we move in all 4 directions and this is a really narrow alley...so I do what I can. I sitll practice them though. But Im rusty as hell in my sword and sabre from because, unless I want to poke holes on the walls, its just impossible for me to do them in there. Plus, I dont whant my wife to stab me with my own sowrd when if she sees any damage on the walls!
so I just go to the park when I can and the wheather lets me!We do what we can and we adapt I guess, thats the way of nature and if our art is unable to adapt, then is contrary to nature, which means we are doing something wrong.