Unlock the entire Houzz
Up the steps to "pavillion" which can also block sun on lower level.
Stone patio and rounded retaining wall for "tree corner"
Fireplace built in to retaining wall.
Lower level deck.
One way sloped roof for pavilion over lower patio.
Stone steps to yard levels for the back of Jack's garage.
Different levels different surfaces.
Long slope steps up to Jack's.
Wood patio with bench planters to smooth angle.
Patio area without retaining wall for "tree corner".
Good layout for tiers working with currentl layout.
Gravel steps up to Jack's?
Keep slope and make series of connected decks?