Floor tiling on screed with no visible cracks

[Troystar]

Could someone give me some advice please. I'm a landscaper by trade and have laid a few porcelain patios. Now I know interior tiling is not the same but would like to have a go at my downstairs toilet floor.
House was built early 2000s I think its screed but could poss be the wet slurry with no cracks. Can I tile straight over after using a levelling compound and priming with sbr? Thanks

 

[Ajax123]

Have you got pics. You need to identify what it is really before folus can advise properly.

 

[Troystar]

Here you go much appreciated thanks

 

[Dave]

Does it need levelling .. how bumpy is it

 

[Troystar]

Does it need levelling .. how bumpy is it

Yes I'm going to self level it. Would the process be ?
1.sbr prime,
2.levelling compound,
3.sbr prime ,
4. Tile
No matt required.
How can I tell if its liquid screed?
Would this be an issue if it was?
Thanks

 

[Dave]

It’s not a liquid screed imo looking at that. So prime level prime. 👍

 

[Troystar]

Thanks much appreciated.....
Would 6mm notched trowel be sufficient?

 

[Andrew Owens]

10mm trowel minimum and skim the back of the tile with adhesive, if you've already got a 6mm trowel and don't want to get a new one, 6mm on the floor and 6mm on the back of the tile but it could be messy!