To bring down the cost of installing a gabion wall, consider using gabions only for the lower section and installing bamboo or pole fencing for privacy at the top.If you pick your own rock though, it would be really inexpensive . or use local rock
Pallet gardening, perfect for gardening within a small space. Always take advantage of empty vertical space--it will leave your balcony or patio looking clean, not cluttered. I frikn love stuff made of pallets!