I think the thicker frame is going to be too heavy on these pieces and it could look a little bit like a show room with exactly the same frame around the walls. Maybe a thinner gold or a darker frame with an inner gold edge to tie the gold theme if you want to do that. Frames should really be picked to enhance the art itself however…versus matching the rest of the room.

The first ( top ) definitely depicts a warmer tone. I would consider something else.

The corner sink is the biggest issue, I’d would prioritize moving that away from the corner