We have a cheapo Russell Hobbs relatively small bucket 1000 watt Airfryer, for the 2 of us and occasional forum party bhajis it's perfect.@Drive Wayne just out of interest what air fryer do you have, plus how has the bluetti 180 performed so far as we're thinking about getting one TIA
The Bluetti handles everything we throw at it, coffee machine is the highest power draw at 1930 watts. Its kept topped up by Renogys 220 watt suitcase solar.
The Bluetti is our awning power source, a very useful extra 90Ah of power separate from the van, quite a 'lump', but highly recommended.