Need ideas to redo my flower beds
I have two long flower beds that lay against the back of my house as seen in the picture below. I have Columbins, snapfdragons, irises, four o'clocks and i believe the rest are weeds. I would like to reuse the plants i have and thin some out. I need help designing the layout of the plants like where I should place them and such. I also am looking for ideas to hide the ac unit or landscape around it. I really want to keep the flower beds the same size due to my back yard being small. Attached i added other pics of the plants and you can see how long and wide the flower beds.
This is what my flower bed layout looks like currently.
These are my four o'clocks in back and irises in front. This was taken in late summer
This was just taken (May 13th) and these are the irises before the four o'clocks take over.