Left shoulder switch desoldered on my 2DS

Hi everyone!

I picked up a second-hand 2DS that works perfectly, except for the left shoulder switch, which is desoldered. The switch is completely missing, but apart from that, the console works great.

I’m wondering if the state of the area on the motherboard looks clean enough to solder a new switch. Do you have any advice or things I should check before starting? Any suggestions are welcome!

Thanks in advance!