Baked goods and I don’t have HVAC

I just opened up a bakery in town. I got a sweet deal on a new building plus got all our machine put in. Because the building was so cheap, I was able to get more high-priced equipment, tables plus chairs. After everything was all inside plus I went to work, I realized why the price was low. The building had no Heating plus Air Conditioning machine at all. Whoever set up the place forgot about climate control. The floors are all tile plus so are the walls. The windows are quite tiny plus the space is set up oddly. No form of heating plus air could feasibly be installed. I can’t have radiant floors since the tile is there. I can’t have HVAC duct due to the tile walls. The ductless Heating plus Air Conditioning chances can’t even mount on the walls. I tried looking into window air conditioner however the windows are too narrow to fit an AC device. So now I don’t believe what to do about temperature control. I can’t reasonably expect people to stop in our bakery when there is no Heating plus Air Conditioning. Also, making the baked goods with no cooling will be rough. I don’t even legitimately have the currency for a Heating plus Air Conditioning machine either unfortunately. I spent so much on the machine plus things for our building that there is none leftover. It looks adore I might need to pay rent on a space that I don’t use for awhile. I need to save currency plus see if there is any Heating plus Air Conditioning chances that might work that I overlooked.

HVAC set up