If only a few of the pieces are damaged pry them out and replace them with a new tile.
Update parquet flooring.
A foolproof way to bring parquet floors up to date is to strip and stain them a rich dark walnut.
Choose a satin finish for an in between matte and gloss.
Stain and seal parquet flooring to ensure that your floor is looking good for as long as possible simply wipe it regularly with a soft damp mop.
You may be able to have he floor refinished to a lignter shade but it will be expensive and it will still be a parquet floor next to tile.
Of the floors are made or parquet and require and update they can be done easily without much trouble.
The first step will be to identify which all pieces are damaged and requires replacement.
Also in the mix are the creative efforts of the family run uk based parquet company mckay flooring ltd who are doing fun things like delineating different areas of a room by mixing ceramic and wooden parquet tiles on the same floor and updating traditional herringbone parquet by using different colored or painted blocks.
You can purchase a ready tinted sealer in various colours or purchase a clear sealer and mix in your own stain.
The run of the mill parquet flooring often found in 1960s and 1970s apartment buildings is not what today s buyers usually want.
I think the scale of the tile makes the parquet look tiny and busy.
It could go a long way to making the floors look more cohesive.