Hotel consultants increase billing accuracy and save 2h of admin work per week

In this case study, we spoke with Lorenz Spalt from ADREVO about the improvements they have achieved since introducing timeBuzzer — and what tips they have for you.

What do you do, and why do you track your time?

We are ADREVO – hotel consultants who help businesses get up to speed. We cover commercial and technical areas: from AI implementation and branding to revenue management and distribution optimization. In short: we are “hotel people for hotel people.”

We track time because we don’t sell dreams but deliver measurable results. For our clients, this means complete transparency in billing (especially for services billed by the hour), and for us internally, it’s the tool we use to manage our capacities between the various areas of focus – marketing, distribution, and operations – in a clear and concise manner.

What has improved since using timeBuzzer?

In the past, small tasks often slipped through the cracks. A quick analysis, a quick check-in, or a strategy call. With timeBuzzer, we now record these tasks down to the second without losing focus.

The biggest benefit is that billing has become much more accurate. We no longer “lose” time because tracking is so intuitive.

We also save time on administration. I estimate we easily save around 1 to 2 hours of admin work per week because we no longer have to reconstruct who did what for which client at the end of the month.

What we particularly like is the simplicity of the system. We avoid complex and overloaded tools. timeBuzzer fits our mindset: simple in structure, but highly efficient in practice.

What tips do you have for others getting started with timeBuzzer?

1. Be honest with yourself: Don’t just track your client work, but also use the tool to identify your own “time wasters” as an entrepreneur. Only those who know where their time is going can truly optimize their processes.

2. Structure beats chaos: Keep project layers flat and logical. We use it to clearly separate the various ADREVO focus areas (marketing, distribution, AI, etc.) without getting lost in “sub-sub-menus”.