Hi Kieran,

Thank you for contacting Mearto with your appraisal inquiry.
If you'd like for your appraisal to include dimensions, which is customary, please forward in the comments section - at your convenience - the overall height and width across the arms of the chair, and the height, width and depth of the ottoman - and I'll update this ASAP.
Based on the photos and information provided, and subject to examination, this is:

An Earo Saarinen for Knoll chrome and wool upholstered "womb" armchair and ottoman
mid 20th Century
Chrome frame upholstered in a black wool
(DIMENSIONS)
CONDITION: appears to be in good condition with wear commensurate to age and use.
AUD $1,500-2,500*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, and thank you again for using Mearto.