Over the past 12 Mariusz has renovated two of our bathrooms and a bedroom including flooring.
Initially he did our top floor bathroom including repiping and a complete reconfiguration. He created our “spa” bathroom.
Our second bathroom is the family bathroom which he has just finished. He made great suggestions for design to maximise our space. Details which I would never have considered and have made the difference between a good bathroom and a great one.
Finally he renovated one of our bedroom which included designing some bespoke fitted wardrobes and building some inbuilt shelving. Again his design suggestions made all the difference in the room.
Finally we were living in the house whilst all this work was going on and Mariusz understood we had our children at home and made sure he was considerate of this, keeping things tidied away to reduce impact on our family life.
Plans for more work with Mariusz in the near future.

Navi have carried out several bathroom and tiling works for us over the years. In 2013 they built, from scratch, a new shower room as part of an extension we were having built. They suggested a stunning tile design which we would never have come up ourselves and which gives us a Kondian “spark of joy” whenever we use it. As part of the same project they tiled a patio with large-sized Italian tiles which are particularly difficult to lay correctly. The end result was faultless.
In 2014 they refurbished a shower room in our converted attic. Their tile design in this case includes a subtle change in the colour of the floor tiles which react differently to the angle of sunlight coming into the room at various times of the day, which is very pleasing.
In 2018 they retiled and refurbished the main bathroom in our house. Again, a particularly striking design was suggested which continues to delight us. A suggestion to use an air switch for the new shower head for safety and ease of use was another innovation which has proved very practical.
In the last 4 years, after our daughter bought her first flat, major refurbishments have been necessary and work of a high standard has carried out in her kitchen and bathroom.
In all the works that have been carried out for us the quality has been excellent. All the Navi jobs have been characterised by care and politeness and have been competed on time and within budget.

Wojciech and Ewa Gaworzewski

Mariusz has renovated 3 bathrooms for me and I have always been very pleased with his work. He is quick, pays great attention to detail and excellent at finding solutions to tricky problems. Would highly recommend.

From late 2020 into 2021 Mariusz renovated one bathroom and built another bathroom + infrastructure from scratch. In each case, he helped with the design, and contributed creative and practical solutions which have given fab results every time, eg on hidden storage, working with marble to create a rounded edge, tips for back lighting, alcoves, flooring structure, a hidden extractor fan, what glass to use and so on. He also built cupboards and drawers from scratch in one of the bedrooms. Needless to say everything is still working like a dream. On top of that, Mariusz is kind, calm, on time and tidy - a pleasure to have around!

Mariusz helped us with a new bathroom and two separate toilet areas as well as various other home renovation projects. His work is excellent, he is courteous and friendly, always a bonus when someone is in your home. He turns up on time when he says he will and is reliable. He was very good at resolving problems that occurred and suggesting solutions along the way. We were very pleased with the end results and his craftsmanship is first class. He can do all the trades required to do a bathroom and more and this makes for a seamless result. We can thoroughly recommend him.

Mariusz has worked with my wife and I on a number of projects since 2018. These have included the creation of a new ensuite bathroom and walk-in shower and the modernisation of existing toilets and bathrooms in our house. Not only is he an excellent bathroom fitter and tiler but he always has his own suggestions on how to improve upon what we had originally planned - these are always worth consideration.
We have found Mariusz totally honest and trustworthy, very hard working and conscientious.
We have no hesitation in thoroughly recommending him for both his skill and for his integrity.

We were delighted by the beautiful shower room Mariusz created for us. The quality of his work and his attention to detail was exceptional; I have rarely seen such superb mitering on tiled corners. Throughout the build Mariusz was completely receptive to our particular requirements. For example, the room is small and to save as much space as possible he sank the cupboard into the wall and gave us a customized mirrored cabinet that stetched half the length of one wall. Mariusz was always friendly and approachable and dealt with any difficulties patiently and efficiently. The next time we need a bathroom doing, Mariusz will be the one that does it! Project carried out in March 2015.

Mariusz is a lovely, kind, trustworthy and skilled tradesman.
Highly recommended.

Mariusz plastered and tiled our bathroom (floor and walls) to a high standard, and worked with us to bring our vision to life. We did much of the work ourselves, so we really appreciated Mariusz‘s advice on our project and flexibility completing the tasks that were beyond our limits. Mariusz Kindly fitted in our work while we were away, and sent us progress photos throughout. Would highly recommend!

This was a tricky job, transforming what had been a relatively large WC room into a shower room that would complete the transformation of the basement into a self-contained flat. Space was at a premium and had to be cleverly managed. As well as planning the layout carefully NaviBathroomDesign has the idea of putting a slim cistern into the wall, hence saving a lot of space. This has now become a beautiful bathroom that has maintained its appearance despite a couple of years of heavy use.NaviBathroomDesign are also very easy to work with and I could not recommend them more highly.