Dimensions of the space would be awesome! Just a simple overall size (estimate even).

Structural engineer consult is required before any "design ideas". This fireplace wall is definitely load-bearing.

even if the wall is structural - you should be able to do a pass through without losing too much storage.

A floor plan with measurements would help but on first glance, I would consider eliminating the fireplace and entire wall, closing off the kitchen door since you have sliders with access to the lanai, and doing an L shaped kitchen on the right and back walls with an island running parallel to the longest kitchen wall. The wall certainly does appear to be load bearing and will, as suggested above, require a structural engineer.

You're likely going to have to support that ridge beam, but it's likely the FP could be removed. This layout doesn't provide you with larger footprint for the kitchen, but by keeping all the utilities in the same location the cost to remodel will be less.

Might be a good idea to have a beverage fridge & bar facing out toward to dining area and sliding door to keep some of the traffic out of the kitchen.

If for some reason you still want a FP, I would recommend one of the new linear styles. There are only a few days down here that I even require a sweater, so a FP is more for appearance. Gas is available in in only limited locations in SWFL so electric might be the way to proceed. The appearance has improved tremendously and they can supply heat.

It seems talking to a structural engineer is a great idea, as already has been said in the comments above. You might want to take the fireplace out, but keeping the storage will be essential for the actual kitchen. Keep us updated on how your project goes.

Hello Elizabeth, just checking in and wondering if you found out your answer to your kitchen dilemma?